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26,551 first names, 70,620 last names, 333,585 kanji variations.
one of the best Japanese name search tools for your baby!
Raichan(らいちゃん)
Nosukechan(のすけちゃん)
Raikun(らいくん)![]()
In Japanese culture, kanji are characters that originated from Chinese script, and the meaning of a name changes depending on the kanji characters chosen. The more variations of kanji a name has, the more common it is in Japan. Conversely, a name with very few kanji variations is considered unique and rare. Below are the kanji variations for "Rainosuke," ranked by the total number of "Good!" votes.
瀬 means "shallows, rapids, position."
Rapids - Fast-flowing Parts of Rivers; swift current.
Position - Place; situation; reliance; support; time; occasion.
Shallows - The shallows represent accessible depth, careful wading, and gradual entry. May your child enter gradually and carefully.
Rapids - The rapids represent exciting challenge, navigating turbulence, and skilled passage. May your child navigate rapids skillfully.
Position - Places hold meaning, memory, and the context for our lives. May your child find their place in the world and make it better.
之 means "this, to go, possessive particle."
This - That; pointing to a person, thing, or matter.
Possessive Particle - Indicating subject relationship.
This - Specificity represents focus, attention, and being present. May your child be fully present in this moment, this place.
To Go - Going represents departure, journey, and the courage to move toward the unknown. May your child go bravely into the world, journeying with courage.
Possessive Particle - Possessive Particle - Indicating subject relationship - carries meaning in Japanese naming tradition. May your child embody the positive aspects of possessive particle throughout life.
助 means "help, support, save."
To Help or Assist - This kanji can be used to express the idea of helping or assisting someone. It can also be used to describe the act of lending strength or power to someone.
Help - Helping represents service, assistance, and making others' lives better. May your child help generously and receive help graciously.
To Help or Assist - Helping others is the expression of compassion in action, serving those in need. May your child extend helping hands throughout their life, serving others with joy.
Support - Supporting represents help, foundation, and being there for others. May your child support others and receive support when needed.
Save - Save - To Rescue; to deliver - carries meaning in Japanese naming tradition. May your child embody the positive aspects of save throughout life.
礼 means "courtesy, ritual, thanks."
Ritual - A ceremonial act.
Thanks - An expression of gratitude.
Bow - A gesture of respect and gratitude.
Gift - Monetary or verbal gifts to express appreciation.
Respect - Showing respect to others and expressing gratitude.
Courtesy - Courtesy - Polite Behavior; manners - carries meaning in Japanese naming tradition. May your child embody the positive aspects of courtesy throughout life.
Ritual - Being ritual represents a valuable quality that enriches character and life. May your child be ritual, letting this quality guide their path.
Thanks - Thanksgiving represents gratitude, recognition, and appreciation for blessings. May your child live with thanksgiving, grateful for every blessing.
Bow - The bow represents respect, humility, and honoring others. May your child bow in respect to those who deserve honor.
Gift - Congratulatory gifts represent shared joy, celebration, and the bonds of community. May your child give and receive gifts of celebration, sharing joy with many.
Respect - Respect (敬) is fundamental to Japanese social harmony, honoring the dignity of all beings. May your child show and earn respect, honoring others while being worthy of honor themselves.
之 means "this, to go, possessive particle."
This - That; pointing to a person, thing, or matter.
Possessive Particle - Indicating subject relationship.
This - Specificity represents focus, attention, and being present. May your child be fully present in this moment, this place.
To Go - Going represents departure, journey, and the courage to move toward the unknown. May your child go bravely into the world, journeying with courage.
Possessive Particle - Possessive Particle - Indicating subject relationship - carries meaning in Japanese naming tradition. May your child embody the positive aspects of possessive particle throughout life.
助 means "help, support, save."
To Help or Assist - This kanji can be used to express the idea of helping or assisting someone. It can also be used to describe the act of lending strength or power to someone.
Help - Helping represents service, assistance, and making others' lives better. May your child help generously and receive help graciously.
To Help or Assist - Helping others is the expression of compassion in action, serving those in need. May your child extend helping hands throughout their life, serving others with joy.
Support - Supporting represents help, foundation, and being there for others. May your child support others and receive support when needed.
Save - Save - To Rescue; to deliver - carries meaning in Japanese naming tradition. May your child embody the positive aspects of save throughout life.
雷 means "thunder."
Thunder - The loud sound that follows lightning during a storm.
Lightning - A phenomenon that produces light and sound due to an electrical discharge in the sky.
Thunder - Thunder (雷) represents the power of the gods, commanding respect and symbolizing strength. May your child possess thunder's commanding presence, inspiring awe and respect.
Lightning - Lightning symbolizes sudden illumination, divine power, and transformative energy. May your child strike with brilliant insight, illuminating truth in an instant.
ノ is katakana, which is phonetic but without meaning.
亮 means "bright, clear, sincere."
Sincere - Honest and genuine.
Second-in-Command - A rank of officer in the fourth class.
Bright - Brightness symbolizes intelligence, optimism, and a future full of promise. May your child's future be bright, filled with intelligence, joy, and boundless opportunity.
Sincere - Sincerity represents authenticity, honesty, and the alignment of heart with action. May your child be sincere in all things, their heart and actions in harmony.
Assist, Help - Assist/Help - To provide assistance or support - carries meaning in Japanese naming tradition. May your child embody the positive aspects of assist/help throughout life.
Second-in-Command - Noble titles carry both honor and responsibility to serve others. May your child carry themselves with dignity and serve others honorably.
雷 means "thunder."
Thunder - The loud sound that follows lightning during a storm.
Lightning - A phenomenon that produces light and sound due to an electrical discharge in the sky.
Thunder - Thunder (雷) represents the power of the gods, commanding respect and symbolizing strength. May your child possess thunder's commanding presence, inspiring awe and respect.
Lightning - Lightning symbolizes sudden illumination, divine power, and transformative energy. May your child strike with brilliant insight, illuminating truth in an instant.
之 means "this, to go, possessive particle."
This - That; pointing to a person, thing, or matter.
Possessive Particle - Indicating subject relationship.
This - Specificity represents focus, attention, and being present. May your child be fully present in this moment, this place.
To Go - Going represents departure, journey, and the courage to move toward the unknown. May your child go bravely into the world, journeying with courage.
Possessive Particle - Possessive Particle - Indicating subject relationship - carries meaning in Japanese naming tradition. May your child embody the positive aspects of possessive particle throughout life.
介 means "to help, to mediate, to separate."
To Help - To assist.
Alone - To be isolated.
Ancient Japanese Official - A fourth-ranking official in ancient Japan, second in rank to the kokushi.
Armor - To wear armor.
Edge - The outermost part of something.
Helping - To assist or aid someone.
Intervening - To come between two or more people or things.
Magnifying - To make something larger or greater.
Mediating - To act as a mediator between two or more parties.
Separating - To divide or keep apart.
Shell - The hard outer covering of certain animals.
To Help - Helping others is the expression of compassion in action, serving those in need. May your child extend helping hands throughout their life, serving others with joy.
Alone - Being alone represents independence, self-reliance, and the courage of solitude. May your child be comfortable alone, finding strength in solitude when needed.
Ancient Japanese Official - The ancient carries the wisdom of ages, connecting us to our ancestral heritage. May your child honor ancient wisdom while creating new paths for the future.
Armor - Armor represents preparation, protection, and the strength to withstand attack. May your child be well-armored in virtue, prepared and protected against life's battles.
Edge - Edges define boundaries, provide sharpness, and mark where one thing meets another. May your child have the edge to cut through confusion, sharp but not harmful.
Helping - Helping represents active engagement and purposeful effort. May your child engage in helping with purpose and skill.
Intervening - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
Magnifying - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
Mediating - Mediating represents active engagement and purposeful effort. May your child engage in mediating with purpose and skill.
Separating - Separating represents active engagement and purposeful effort. May your child engage in separating with purpose and skill.
Shell - Shells in ancient Japan were used as currency, representing wealth, protection, and hidden treasures. May your child discover and protect life's hidden treasures, prospering in all endeavors.
雷 means "thunder."
Thunder - The loud sound that follows lightning during a storm.
Lightning - A phenomenon that produces light and sound due to an electrical discharge in the sky.
Thunder - Thunder (雷) represents the power of the gods, commanding respect and symbolizing strength. May your child possess thunder's commanding presence, inspiring awe and respect.
Lightning - Lightning symbolizes sudden illumination, divine power, and transformative energy. May your child strike with brilliant insight, illuminating truth in an instant.
之 means "this, to go, possessive particle."
This - That; pointing to a person, thing, or matter.
Possessive Particle - Indicating subject relationship.
This - Specificity represents focus, attention, and being present. May your child be fully present in this moment, this place.
To Go - Going represents departure, journey, and the courage to move toward the unknown. May your child go bravely into the world, journeying with courage.
Possessive Particle - Possessive Particle - Indicating subject relationship - carries meaning in Japanese naming tradition. May your child embody the positive aspects of possessive particle throughout life.
助 means "help, support, save."
To Help or Assist - This kanji can be used to express the idea of helping or assisting someone. It can also be used to describe the act of lending strength or power to someone.
Help - Helping represents service, assistance, and making others' lives better. May your child help generously and receive help graciously.
To Help or Assist - Helping others is the expression of compassion in action, serving those in need. May your child extend helping hands throughout their life, serving others with joy.
Support - Supporting represents help, foundation, and being there for others. May your child support others and receive support when needed.
Save - Save - To Rescue; to deliver - carries meaning in Japanese naming tradition. May your child embody the positive aspects of save throughout life.
頼 means "to rely, reliance, profit."
Reliance - A person or thing to depend on.
Fortunately - Thanks to; because of.
Reliable - Dependable; trustworthy.
To Rely - The act of rely represents purposeful action and the will to make a difference. May your child rely with wisdom and purpose, making a positive difference in the world.
To Ask - Asking represents curiosity, humility, and openness to learning from others. May your child never be afraid to ask, remaining curious and humble.
Reliance - Children carry forward the hopes and dreams of their families. May your child fulfill the hopes placed in them and add their own.
Profit - Profit represents gain, benefit, and positive return on effort. May your child profit from their efforts while benefiting others.
Fortunately - Fortunately - Thanks to; because of - carries meaning in Japanese naming tradition. May your child embody the positive aspects of fortunately throughout life.
Reliable - Being reliable represents a valuable quality that enriches character and life. May your child be reliable, letting this quality guide their path.
之 means "this, to go, possessive particle."
This - That; pointing to a person, thing, or matter.
Possessive Particle - Indicating subject relationship.
This - Specificity represents focus, attention, and being present. May your child be fully present in this moment, this place.
To Go - Going represents departure, journey, and the courage to move toward the unknown. May your child go bravely into the world, journeying with courage.
Possessive Particle - Possessive Particle - Indicating subject relationship - carries meaning in Japanese naming tradition. May your child embody the positive aspects of possessive particle throughout life.
介 means "to help, to mediate, to separate."
To Help - To assist.
Alone - To be isolated.
Ancient Japanese Official - A fourth-ranking official in ancient Japan, second in rank to the kokushi.
Armor - To wear armor.
Edge - The outermost part of something.
Helping - To assist or aid someone.
Intervening - To come between two or more people or things.
Magnifying - To make something larger or greater.
Mediating - To act as a mediator between two or more parties.
Separating - To divide or keep apart.
Shell - The hard outer covering of certain animals.
To Help - Helping others is the expression of compassion in action, serving those in need. May your child extend helping hands throughout their life, serving others with joy.
Alone - Being alone represents independence, self-reliance, and the courage of solitude. May your child be comfortable alone, finding strength in solitude when needed.
Ancient Japanese Official - The ancient carries the wisdom of ages, connecting us to our ancestral heritage. May your child honor ancient wisdom while creating new paths for the future.
Armor - Armor represents preparation, protection, and the strength to withstand attack. May your child be well-armored in virtue, prepared and protected against life's battles.
Edge - Edges define boundaries, provide sharpness, and mark where one thing meets another. May your child have the edge to cut through confusion, sharp but not harmful.
Helping - Helping represents active engagement and purposeful effort. May your child engage in helping with purpose and skill.
Intervening - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
Magnifying - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
Mediating - Mediating represents active engagement and purposeful effort. May your child engage in mediating with purpose and skill.
Separating - Separating represents active engagement and purposeful effort. May your child engage in separating with purpose and skill.
Shell - Shells in ancient Japan were used as currency, representing wealth, protection, and hidden treasures. May your child discover and protect life's hidden treasures, prospering in all endeavors.
頼 means "to rely, reliance, profit."
Reliance - A person or thing to depend on.
Fortunately - Thanks to; because of.
Reliable - Dependable; trustworthy.
To Rely - The act of rely represents purposeful action and the will to make a difference. May your child rely with wisdom and purpose, making a positive difference in the world.
To Ask - Asking represents curiosity, humility, and openness to learning from others. May your child never be afraid to ask, remaining curious and humble.
Reliance - Children carry forward the hopes and dreams of their families. May your child fulfill the hopes placed in them and add their own.
Profit - Profit represents gain, benefit, and positive return on effort. May your child profit from their efforts while benefiting others.
Fortunately - Fortunately - Thanks to; because of - carries meaning in Japanese naming tradition. May your child embody the positive aspects of fortunately throughout life.
Reliable - Being reliable represents a valuable quality that enriches character and life. May your child be reliable, letting this quality guide their path.
之 means "this, to go, possessive particle."
This - That; pointing to a person, thing, or matter.
Possessive Particle - Indicating subject relationship.
This - Specificity represents focus, attention, and being present. May your child be fully present in this moment, this place.
To Go - Going represents departure, journey, and the courage to move toward the unknown. May your child go bravely into the world, journeying with courage.
Possessive Particle - Possessive Particle - Indicating subject relationship - carries meaning in Japanese naming tradition. May your child embody the positive aspects of possessive particle throughout life.
助 means "help, support, save."
To Help or Assist - This kanji can be used to express the idea of helping or assisting someone. It can also be used to describe the act of lending strength or power to someone.
Help - Helping represents service, assistance, and making others' lives better. May your child help generously and receive help graciously.
To Help or Assist - Helping others is the expression of compassion in action, serving those in need. May your child extend helping hands throughout their life, serving others with joy.
Support - Supporting represents help, foundation, and being there for others. May your child support others and receive support when needed.
Save - Save - To Rescue; to deliver - carries meaning in Japanese naming tradition. May your child embody the positive aspects of save throughout life.
麗 means "beautiful, fair, to line up."
To Attach - Fasten or join securely to something else.
To Catch - To get caught.
Hang - Be suspended or fastened from above.
Match - Be equal to in quality or ability.
Beautiful - Beauty encompasses both outer form and inner grace, reflecting harmony and balance. May your child embody true beauty—radiating from within and inspiring others.
Fair - Peace represents harmony, serenity, and inner stillness. May your child know inner peace and bring peace to others.
To Line Up - Up represents growth, improvement, and the continuous journey toward betterment. May your child always strive upward, growing and improving throughout life.
To Attach - The act of attach represents purposeful action and the will to make a difference. May your child attach with wisdom and purpose, making a positive difference in the world.
To Catch - The act of catch represents purposeful action and the will to make a difference. May your child catch with wisdom and purpose, making a positive difference in the world.
Ancient Country Name - The ancient carries the wisdom of ages, connecting us to our ancestral heritage. May your child honor ancient wisdom while creating new paths for the future.
Hang - Speed represents efficiency, responsiveness, and seizing opportunities. May your child act swiftly when needed and patiently when appropriate.
Match - Matching represents harmony, fitting together, and finding one's complement. May your child find matches that bring harmony to their life.
Pair - Pairs represent partnership, complementarity, and working together. May your child find worthy partners for life's journey.
之 means "this, to go, possessive particle."
This - That; pointing to a person, thing, or matter.
Possessive Particle - Indicating subject relationship.
This - Specificity represents focus, attention, and being present. May your child be fully present in this moment, this place.
To Go - Going represents departure, journey, and the courage to move toward the unknown. May your child go bravely into the world, journeying with courage.
Possessive Particle - Possessive Particle - Indicating subject relationship - carries meaning in Japanese naming tradition. May your child embody the positive aspects of possessive particle throughout life.
進 means "advance, promote, offer."
Offer - To present respectfully.
Ascend - To rise in rank or status.
Fulfill - To do one's best.
Gift - A present or farewell gift.
Serve - To go into service. To become an official.
Advance - Conflict teaches the value of peace and the courage to stand firm. May your child fight for what is right and seek peace when possible.
Offer - Offering represents generosity, service, and giving of oneself. May your child offer their gifts generously to the world.
Ascend - Noble titles carry both honor and responsibility to serve others. May your child carry themselves with dignity and serve others honorably.
Fulfill - Fulfill - To do one's best - carries meaning in Japanese naming tradition. May your child embody the positive aspects of fulfill throughout life.
Gift - Congratulatory gifts represent shared joy, celebration, and the bonds of community. May your child give and receive gifts of celebration, sharing joy with many.
Serve - Serving represents dedication, contribution, and putting others first. May your child serve others with a joyful heart.
来 means "to come, to bring, since."
To Bring - To cause to come.
Since - From a point in time until now.
Future - What is yet to come.
Particle - Adjusting rhythm in sentences.
To Come - Coming represents arrival, approach, and the fulfillment of anticipated meeting. May your child come into their own, arriving at their destined place.
To Bring - The act of bring represents purposeful action and the will to make a difference. May your child bring with wisdom and purpose, making a positive difference in the world.
To Comfort - The act of comfort represents purposeful action and the will to make a difference. May your child comfort with wisdom and purpose, making a positive difference in the world.
Since - Sharpness represents clarity, precision, and cutting through confusion. May your child have a sharp mind that cuts through to truth.
Future - Future - What is yet to come - carries meaning in Japanese naming tradition. May your child embody the positive aspects of future throughout life.
Particle - Particles represent the small things that make up the whole. May your child appreciate how small particles create great things.
ノ is katakana, which is phonetic but without meaning.
佑 means "help."
瀬 means "shallows, rapids, position."
Rapids - Fast-flowing Parts of Rivers; swift current.
Position - Place; situation; reliance; support; time; occasion.
Shallows - The shallows represent accessible depth, careful wading, and gradual entry. May your child enter gradually and carefully.
Rapids - The rapids represent exciting challenge, navigating turbulence, and skilled passage. May your child navigate rapids skillfully.
Position - Places hold meaning, memory, and the context for our lives. May your child find their place in the world and make it better.
之 means "this, to go, possessive particle."
This - That; pointing to a person, thing, or matter.
Possessive Particle - Indicating subject relationship.
This - Specificity represents focus, attention, and being present. May your child be fully present in this moment, this place.
To Go - Going represents departure, journey, and the courage to move toward the unknown. May your child go bravely into the world, journeying with courage.
Possessive Particle - Possessive Particle - Indicating subject relationship - carries meaning in Japanese naming tradition. May your child embody the positive aspects of possessive particle throughout life.
介 means "to help, to mediate, to separate."
To Help - To assist.
Alone - To be isolated.
Ancient Japanese Official - A fourth-ranking official in ancient Japan, second in rank to the kokushi.
Armor - To wear armor.
Edge - The outermost part of something.
Helping - To assist or aid someone.
Intervening - To come between two or more people or things.
Magnifying - To make something larger or greater.
Mediating - To act as a mediator between two or more parties.
Separating - To divide or keep apart.
Shell - The hard outer covering of certain animals.
To Help - Helping others is the expression of compassion in action, serving those in need. May your child extend helping hands throughout their life, serving others with joy.
Alone - Being alone represents independence, self-reliance, and the courage of solitude. May your child be comfortable alone, finding strength in solitude when needed.
Ancient Japanese Official - The ancient carries the wisdom of ages, connecting us to our ancestral heritage. May your child honor ancient wisdom while creating new paths for the future.
Armor - Armor represents preparation, protection, and the strength to withstand attack. May your child be well-armored in virtue, prepared and protected against life's battles.
Edge - Edges define boundaries, provide sharpness, and mark where one thing meets another. May your child have the edge to cut through confusion, sharp but not harmful.
Helping - Helping represents active engagement and purposeful effort. May your child engage in helping with purpose and skill.
Intervening - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
Magnifying - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
Mediating - Mediating represents active engagement and purposeful effort. May your child engage in mediating with purpose and skill.
Separating - Separating represents active engagement and purposeful effort. May your child engage in separating with purpose and skill.
Shell - Shells in ancient Japan were used as currency, representing wealth, protection, and hidden treasures. May your child discover and protect life's hidden treasures, prospering in all endeavors.
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Here are some sample tags. Choose 'English word meanings' and try searching for any English word you like!
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Sorts names by how closely they match your search meaning. Names containing more kanji that match your search terms appear higher in the results.
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Sorts names by how many different kanji spellings they have. In general, names with more variants tend to be more familiar and widespread in Japan (with some exceptions).
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Sorts names by page views on this site. Views reflect global traffic (including Japan), so this does not represent popularity among Japanese people only. A high view count does not necessarily mean the name is famous in Japan.
What is Hiragana?
Hiragana is one of the two Japanese syllabaries. Each character represents a sound (mora), not a meaning. It is used for native words, grammatical particles, verb/adjective endings (okurigana), and to show pronunciation above kanji (furigana). It developed from cursive forms of kanji.
What is Katakana?
Katakana is one of the two Japanese syllabaries. Each character represents a sound (mora), not a meaning. It is mainly used to write foreign words and names, loanwords, onomatopoeia, and for emphasis.
What are English Syllables?
A syllable is a unit of pronunciation in English — it’s the beat you hear when you say a word.
Here are a few quick examples:
cat = 1 syllable
ba-by = 2 syllables
beau-ti-ful = 3 syllables
On this site, English Syllables show how a name naturally breaks into sounds when spoken in English. This helps you understand how English speakers naturally say the name and where they pause between sounds.
What are Japanese Morae?
A mora (plural: morae, Japanese: 拍 Haku) is the basic unit of sound in Japanese — think of it as one rhythmic “beat” when speaking.
Here are a few quick examples:
あ (a) = 1 mora
あい (a-i) = 2 morae
きょう (kyo-u) = 2 morae
On this site, Japanese Morae show how many “beats” a name has in Japanese. Most Japanese names have about 2–4 morae, which affects how natural and rhythmic the name sounds to native speakers.
This helps you see how the name fits into the natural rhythm of Japanese speech.
What is English Transcription?
“English transcription” (romanization) is the romanized form of a Japanese name, intended to reproduce its pronunciation as closely as possible. It is also useful for searching names on this site.
Japanese-Style Nicknames
In Japan, nicknames are used to express familiarity and affection. Typical features include:
Shortened forms: Names are often shortened for closeness, e.g., “Yuki” from “Yukiko” or “Taka” from “Takashi”.
Suffixes: Terms like “-chan” (often for girls, also for young children) and “-kun” (often for boys) are used among family and close friends. Among very close adults, “-chan” may still be used. More details
Use & context: Nicknames are informal—common among friends, family, or close colleagues—and are not suitable for formal or professional settings. Their use implies a certain degree of intimacy.
Long vowels: The long vowel mark “chōonpu” (ー) extends the preceding vowel. For example, “あーちゃん” (A-chan) lengthens the “あ” sound.
Households
Sorts surnames by the estimated number of Japanese households that use them. More households generally indicates a more common or well-known surname.
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