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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!
Ryuuchan(りゅうちゃん)
Ryuukun( りゅうくん)
Uu-chan( うーちゃん)![]()
This name is considered unisex, but it's more commonly used for girls.
See the girls' version here.
This name is also used as a surname:
Riu
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 "Riu," ranked by the total number of "Good!" votes.
理 means "pattern, to govern, reason."
To Judge - A judicial official.
To Understand - To Comprehend; to realize.
Judgment - To make a decision or pass sentence.
Order - To arrange or put in order.
Understanding - To comprehend or grasp something.
Pattern - Patterns represent order, beauty, and the underlying structure of reality. May your child recognize life's patterns, finding order in apparent chaos.
To Govern - Governance represents ordered rule, wise administration, and care for those led. May your child govern themselves first, then lead others with wisdom and care.
To Judge - The act of judge represents purposeful action and the will to make a difference. May your child judge with wisdom and purpose, making a positive difference in the world.
To Understand - The act of understand represents purposeful action and the will to make a difference. May your child understand with wisdom and purpose, making a positive difference in the world.
Reason - Reason represents logic, understanding, and rational thought. May your child use reason wisely in all their decisions.
Judgment - Judgment represents an important condition or result. May your child experience positive judgment throughout life.
Order - Order represents harmony, organization, and the structure that enables progress. May your child bring order and harmony to the situations they encounter.
Science - Science - Physics; natural science - carries meaning in Japanese naming tradition. May your child embody the positive aspects of science throughout life.
Understanding - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
侑 means "encourage, assist, offer."
Offer - To present food or drink.
Forgive - To pardon or excuse a fault or offense.
Help - To provide protection or assistance.
Recommend - To suggest or offer something, such as a dish or drink.
Reward - To express gratitude or appreciation.
Encourage - Encouraging represents support, motivation, and lifting others up. May your child encourage others, spreading confidence and hope.
Assist - Assist represents a role of purpose and contribution to society. May your child embody the assist's dedication and skill in their life's work.
Offer - Offering represents generosity, service, and giving of oneself. May your child offer their gifts generously to the world.
Forgive - Forgiveness represents freedom, healing, and the release from resentment. May your child forgive freely, finding freedom and healing in release.
Help - Helping represents service, assistance, and making others' lives better. May your child help generously and receive help graciously.
Recommend - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
Reward - Reward - To express gratitude or appreciation - carries meaning in Japanese naming tradition. May your child embody the positive aspects of reward throughout life.
利 means "profit, sharp, useful."
Useful - Convenient; advantageous.
Intelligent, Wise - Working well
Profit - Profit represents gain, benefit, and positive return on effort. May your child profit from their efforts while benefiting others.
Sharp - Sharpness represents keen perception, intelligence, and cutting through confusion. May your child have a sharp mind, cutting through confusion to find truth.
Useful - Being useful represents a valuable quality that enriches character and life. May your child be useful, letting this quality guide their path.
Effective, Efficient - Effective/Efficient - Having an effect
Establish, Set Up - Up represents growth, improvement, and the continuous journey toward betterment. May your child always strive upward, growing and improving throughout life.
Intelligent, Wise - Intelligence represents mental sharpness, learning ability, and problem-solving. May your child be intelligent, using their mind to solve problems and help others.
Speak, Talk - Speaking represents expression, communication, and the power of words. May your child speak wisely, using words to heal, inspire, and connect.
生 means "to live, alive, life."
To Give Birth - To be Born; to produce; to create; to occur.
Raw - Unprocessed; unripe; inexperienced.
Scholar - A title for learned people; teacher.
To Give Birth - Birth represents new beginnings, potential, and the miracle of new life. May your child bring new beginnings wherever they go, birthing fresh possibilities.
To Grow - Growing represents continuous improvement, development, and reaching potential. May your child never stop growing, always reaching toward greater potential.
To Reside - The act of reside represents purposeful action and the will to make a difference. May your child reside with wisdom and purpose, making a positive difference in the world.
Alive - Being alive represents a valuable quality that enriches character and life. May your child be alive, letting this quality guide their path.
Life - Life is the precious gift, the journey of experiences that shapes who we become. May your child live fully, treasuring every moment of this precious gift.
Humble Self - Humility is the foundation of learning and the source of true greatness. May your child be humble, knowing that humility opens the door to wisdom.
Innate - Innate - From Birth; natural disposition - carries meaning in Japanese naming tradition. May your child embody the positive aspects of innate throughout life.
Opera Role - Historical periods remind us to learn from the past while building the future. May your child appreciate history and contribute to their own era.
Pure - Purity represents cleanliness of heart, clarity of intent, and freedom from corruption. May your child remain pure in heart and intention, uncorrupted by the world.
Raw - Raw - Unprocessed; unripe; inexperienced - carries meaning in Japanese naming tradition. May your child embody the positive aspects of raw throughout life.
Scholar - Scholars dedicate themselves to learning and the preservation of knowledge. May your child embrace learning with passion and share knowledge generously.
Student - Student - One who learns; a pupil - carries meaning in Japanese naming tradition. May your child embody the positive aspects of student throughout life.
理 means "pattern, to govern, reason."
To Judge - A judicial official.
To Understand - To Comprehend; to realize.
Judgment - To make a decision or pass sentence.
Order - To arrange or put in order.
Understanding - To comprehend or grasp something.
Pattern - Patterns represent order, beauty, and the underlying structure of reality. May your child recognize life's patterns, finding order in apparent chaos.
To Govern - Governance represents ordered rule, wise administration, and care for those led. May your child govern themselves first, then lead others with wisdom and care.
To Judge - The act of judge represents purposeful action and the will to make a difference. May your child judge with wisdom and purpose, making a positive difference in the world.
To Understand - The act of understand represents purposeful action and the will to make a difference. May your child understand with wisdom and purpose, making a positive difference in the world.
Reason - Reason represents logic, understanding, and rational thought. May your child use reason wisely in all their decisions.
Judgment - Judgment represents an important condition or result. May your child experience positive judgment throughout life.
Order - Order represents harmony, organization, and the structure that enables progress. May your child bring order and harmony to the situations they encounter.
Science - Science - Physics; natural science - carries meaning in Japanese naming tradition. May your child embody the positive aspects of science throughout life.
Understanding - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
宇 means "universe, roof, house."
Spirit, Intelligence - Spirit or intelligence, representing a person's capacity for thought and understanding.
Universe - Universe represents the totality of existence, cosmic order, and ultimate reality. May your child understand their place in the universe, connected to all that exists.
Roof - Roof - The Eaves; a covering - carries meaning in Japanese naming tradition. May your child embody the positive aspects of roof throughout life.
House - House represents shelter, protection, and the physical space of family life. May your child always have a house to shelter them, sturdy and welcoming.
Capacity - Capacity - Mental Breadth; magnanimity - carries meaning in Japanese naming tradition. May your child embody the positive aspects of capacity throughout life.
Spirit, Intelligence - Spirit represents the immortal essence, energy, and the divine spark within. May your child's spirit burn brightly, their divine spark illuminating the world.
璃 means "lapis lazuli, crystal."
Glass - A character used in the name of one of the seven treasures, "Hari".
Lapis Lazuli - Lapis lazuli represents the night sky, truth, and royal wisdom in many ancient cultures. May your child possess lapis lazuli's depth, embodying truth and royal wisdom.
Glass - Names carry identity and meaning, shaping one's path through life. May your child's name bring them good fortune and guide their character.
羽 means "feather, bird, ornament."
Ornament - A decorative item held while dancing.
Help - Something that provides assistance. An assistant.
Numeral - A numeral used to count birds or rabbits.
Feather - Feather represents a role of purpose and contribution to society. May your child embody the feather's dedication and skill in their life's work.
Counter for Birds - Birds symbolize freedom, aspiration, and the soul's journey between heaven and earth. May your child soar freely like a bird, carrying messages of hope between heaven and earth.
Ornament - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
Help - Helping represents service, assistance, and making others' lives better. May your child help generously and receive help graciously.
Numeral - Being numeral represents a valuable quality that enriches character and life. May your child be numeral, letting this quality guide their path.
Support - Supporting represents help, foundation, and being there for others. May your child support others and receive support when needed.
凛 means "dignified, severe, commanding."
Dignified - Noble and impressive bearing.
Commanding - Inspiring awe and respect.
Cold - A coldness that makes one's body tense.
Stately - A stately and dignified presence.
Dignified - Noble titles carry both honor and responsibility to serve others. May your child carry themselves with dignity and serve others honorably.
Severe - Severity represents strictness, discipline, and the tough love that builds character. May your child have the strength to be severe when needed, building character.
Commanding - Command represents authority, decisiveness, and the ability to direct others. May your child command with wisdom, directing others toward good.
Cold - Cold represents clarity, objectivity, and the cool head needed for difficult decisions. May your child have a cool head when needed, clear and objective in judgment.
Stately - State represents condition, status, and the current circumstance of being. May your child maintain a good state of mind, body, and spirit.
羽 means "feather, bird, ornament."
Ornament - A decorative item held while dancing.
Help - Something that provides assistance. An assistant.
Numeral - A numeral used to count birds or rabbits.
Feather - Feather represents a role of purpose and contribution to society. May your child embody the feather's dedication and skill in their life's work.
Counter for Birds - Birds symbolize freedom, aspiration, and the soul's journey between heaven and earth. May your child soar freely like a bird, carrying messages of hope between heaven and earth.
Ornament - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
Help - Helping represents service, assistance, and making others' lives better. May your child help generously and receive help graciously.
Numeral - Being numeral represents a valuable quality that enriches character and life. May your child be numeral, letting this quality guide their path.
Support - Supporting represents help, foundation, and being there for others. May your child support others and receive support when needed.
李 means "plum tree, judge."
Judge - A government official.
Jailer - A person who is in charge of a prison or jail.
Official - A person holding a public office or position of authority.
Plum Tree - The plum tree (ume) blooms in late winter, symbolizing resilience, perseverance, and hope. As the first flower of spring, it represents renewal and endurance through hardship. May your child bloom courageously like the plum, even in life's coldest seasons.
Judge - Judges must balance justice with mercy, wisdom with fairness. May your child judge fairly and wisely in all matters of life.
Jailer - Jailer represents a role of purpose and contribution to society. May your child embody the jailer's dedication and skill in their life's work.
Official - Officials carry public trust and responsibility for good governance. May your child serve with integrity in whatever official capacity they hold.
羽 means "feather, bird, ornament."
Ornament - A decorative item held while dancing.
Help - Something that provides assistance. An assistant.
Numeral - A numeral used to count birds or rabbits.
Feather - Feather represents a role of purpose and contribution to society. May your child embody the feather's dedication and skill in their life's work.
Counter for Birds - Birds symbolize freedom, aspiration, and the soul's journey between heaven and earth. May your child soar freely like a bird, carrying messages of hope between heaven and earth.
Ornament - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
Help - Helping represents service, assistance, and making others' lives better. May your child help generously and receive help graciously.
Numeral - Being numeral represents a valuable quality that enriches character and life. May your child be numeral, letting this quality guide their path.
Support - Supporting represents help, foundation, and being there for others. May your child support others and receive support when needed.
璃 means "lapis lazuli, crystal."
Glass - A character used in the name of one of the seven treasures, "Hari".
Lapis Lazuli - Lapis lazuli represents the night sky, truth, and royal wisdom in many ancient cultures. May your child possess lapis lazuli's depth, embodying truth and royal wisdom.
Glass - Names carry identity and meaning, shaping one's path through life. May your child's name bring them good fortune and guide their character.
佑 means "help."
莉 means "jasmine, fragrant."
Jasmine - Part of the word for jasmine flower.
Fragrant - Sweet-smelling; aromatic.
Beauty - The quality of being attractive, graceful, and delicate.
Fragrance - The pleasant smell of something, such as a flower or perfume.
Jasmine - Jasmine symbolizes grace, elegance, and the sweet fragrance of virtue. Its white blossoms represent purity and auspiciousness. May your child spread the gentle fragrance of jasmine, bringing sweetness to all they meet.
Fragrant - Fragrance represents pleasant presence, lasting impression, and subtle beauty. May your child leave a fragrant impression wherever they go.
Beauty - Japanese beauty (美) encompasses both outer form and inner grace, with emphasis on simplicity and nature. May your child embody true beauty—simple, natural, and radiating from within.
Fragrance - Fragrance represents pleasant presence, lasting impression, and subtle beauty. May your child leave a sweet fragrance wherever they go.
羽 means "feather, bird, ornament."
Ornament - A decorative item held while dancing.
Help - Something that provides assistance. An assistant.
Numeral - A numeral used to count birds or rabbits.
Feather - Feather represents a role of purpose and contribution to society. May your child embody the feather's dedication and skill in their life's work.
Counter for Birds - Birds symbolize freedom, aspiration, and the soul's journey between heaven and earth. May your child soar freely like a bird, carrying messages of hope between heaven and earth.
Ornament - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
Help - Helping represents service, assistance, and making others' lives better. May your child help generously and receive help graciously.
Numeral - Being numeral represents a valuable quality that enriches character and life. May your child be numeral, letting this quality guide their path.
Support - Supporting represents help, foundation, and being there for others. May your child support others and receive support when needed.
Names that have the same gender and start with R.
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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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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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