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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!
Kuuchan(くうちゃん)
Kuutan( くうたん)
Kuurin( くうりん)![]()
This name is considered unisex, but it's more commonly used for girls.
See the boys' version here.
This name is also used as a surname:
Kuu
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 "Kuu," ranked by the total number of "Good!" votes.
空 means "sky, empty, to empty."
Sky - The Vast Heavens; the atmosphere; feeling of emptiness.
Emptiness - A lack of content or substance.
Loneliness - A feeling of emptiness or desolation.
Waste - Something that is not used or is of no value.
Sky - In Japan, the sky (天) symbolizes limitless potential, divine protection, and aspirations beyond earthly bounds. May your child reach for the heavens with boundless ambition, while remaining grounded in humility.
Empty - Emptiness in Japanese philosophy (空) represents potential and openness to receive. May your child embrace emptiness as potential, ready to be filled with wisdom.
To Empty - Emptiness in Japanese philosophy (空) represents potential and openness to receive. May your child embrace emptiness as potential, ready to be filled with wisdom.
Emptiness - Emptiness represents potential, space for growth, and openness. May your child find that emptiness creates space for new blessings.
Gap - Gaps represent opportunity, space for growth, and potential to fill. May your child see gaps as opportunities to contribute.
Hole - Holes represent potential, space for filling, and opportunity. May your child fill the holes in the world with their unique gifts.
In Vain - Working in vain teaches the importance of purposeful effort. May your child's efforts never be in vain but bear fruit.
Loneliness - Loneliness teaches us the value of connection and self-sufficiency. May your child find peace in solitude and joy in companionship.
Vast - Vastness represents limitless potential, expansive thinking, and boundless opportunity. May your child's potential be vast, their dreams unbounded by limitation.
Waste - Understanding waste teaches the value of resources and effort. May your child avoid waste and use resources wisely.
久 means "long time, lasting, old."
Long Time - Length represents endurance, patience, and the journey that extends through time. May your child have long patience and endurance for life's extended journeys.
To Take a Long Time - Length represents endurance, patience, and the journey that extends through time. May your child have long patience and endurance for life's extended journeys.
Lasting - Lasting represents active engagement and purposeful effort. May your child engage in lasting with purpose and skill.
Old - Age carries the wisdom of experience and the dignity of years well-lived. May your child grow old with wisdom, dignity, and the respect of many.
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.
來 means "come, future, since."
To Come - To arrive or come to a place.
Future - What is to come.
Since - From a point in time.
A Particle - Used in the middle or end of a sentence to give it a certain tone. It is usually not read in the kunyomi reading.
Come - Coming represents arrival, approach, and presence. May your child come to good places and welcome others.
To Come - Coming represents arrival, approach, and the fulfillment of anticipated meeting. May your child come into their own, arriving at their destined place.
Future - Future - What is to come - carries meaning in Japanese naming tradition. May your child embody the positive aspects of future throughout life.
Since - Sharpness represents clarity, precision, and cutting through confusion. May your child have a sharp mind that cuts through to truth.
A Particle - Sound represents communication, expression, and making oneself heard. May your child's voice be heard and may they listen well.
愛 means "love, affection, cherish."
To Love - To feel deep affection and care for someone or something.
Love - Love encompasses affection, devotion, and the selfless care for others' wellbeing. May your child give and receive love abundantly, their heart full of warmth for others.
To Love - To love is the highest calling, giving oneself for the wellbeing of others. May your child love deeply and be deeply loved, finding life's greatest meaning in love.
Affection - Love represents deep connection, care, and the heart of all relationships. May your child love deeply and be deeply loved in return.
Cherish - Cherishing represents deep appreciation, love, and treasuring what is valuable. May your child cherish the precious moments and relationships in life.
來 means "come, future, since."
To Come - To arrive or come to a place.
Future - What is to come.
Since - From a point in time.
A Particle - Used in the middle or end of a sentence to give it a certain tone. It is usually not read in the kunyomi reading.
Come - Coming represents arrival, approach, and presence. May your child come to good places and welcome others.
To Come - Coming represents arrival, approach, and the fulfillment of anticipated meeting. May your child come into their own, arriving at their destined place.
Future - Future - What is to come - carries meaning in Japanese naming tradition. May your child embody the positive aspects of future throughout life.
Since - Sharpness represents clarity, precision, and cutting through confusion. May your child have a sharp mind that cuts through to truth.
A Particle - Sound represents communication, expression, and making oneself heard. May your child's voice be heard and may they listen well.
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.
徠 means "come, encourage."
Come - Coming represents arrival, approach, and presence. May your child come to good places and welcome others.
Encourage - Encouraging represents support, motivation, and lifting others up. May your child encourage others, spreading confidence and hope.
Labor - Labor represents a role of purpose and contribution to society. May your child embody the labor's dedication and skill in their life's work.
優 means "excellent, gentle."
Abundant - Relaxed and with plenty of room.
Harmonious - Peaceful and harmonious.
Highest - The highest ranking in evaluations such as performance.
Kind - Refined and beautiful.
Outstanding - Superior to others.
Skilled - A performer or entertainer.
Abundant - Abundance represents the overflowing blessings that come from a generous universe. May your child live abundantly, overflowing with blessings to share.
Harmonious - Being harmonious represents a valuable quality that enriches character and life. May your child be harmonious, letting this quality guide their path.
Highest - Height represents lofty aspirations, nobility, and elevated thinking. May your child aim high, with noble aspirations and elevated thoughts.
Kind - Kindness represents compassion, consideration, and gentle treatment. May your child be kind to all they meet.
Outstanding - Being outstanding represents excellence, standing apart, and notable achievement. May your child be outstanding in character and contribution.
Skilled - Skilled - A performer or entertainer - carries meaning in Japanese naming tradition. May your child embody the positive aspects of skilled throughout life.
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.
優 means "excellent, gentle."
Abundant - Relaxed and with plenty of room.
Harmonious - Peaceful and harmonious.
Highest - The highest ranking in evaluations such as performance.
Kind - Refined and beautiful.
Outstanding - Superior to others.
Skilled - A performer or entertainer.
Abundant - Abundance represents the overflowing blessings that come from a generous universe. May your child live abundantly, overflowing with blessings to share.
Harmonious - Being harmonious represents a valuable quality that enriches character and life. May your child be harmonious, letting this quality guide their path.
Highest - Height represents lofty aspirations, nobility, and elevated thinking. May your child aim high, with noble aspirations and elevated thoughts.
Kind - Kindness represents compassion, consideration, and gentle treatment. May your child be kind to all they meet.
Outstanding - Being outstanding represents excellence, standing apart, and notable achievement. May your child be outstanding in character and contribution.
Skilled - Skilled - A performer or entertainer - carries meaning in Japanese naming tradition. May your child embody the positive aspects of skilled throughout life.
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.
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.
空 means "sky, empty, to empty."
Sky - The Vast Heavens; the atmosphere; feeling of emptiness.
Emptiness - A lack of content or substance.
Loneliness - A feeling of emptiness or desolation.
Waste - Something that is not used or is of no value.
Sky - In Japan, the sky (天) symbolizes limitless potential, divine protection, and aspirations beyond earthly bounds. May your child reach for the heavens with boundless ambition, while remaining grounded in humility.
Empty - Emptiness in Japanese philosophy (空) represents potential and openness to receive. May your child embrace emptiness as potential, ready to be filled with wisdom.
To Empty - Emptiness in Japanese philosophy (空) represents potential and openness to receive. May your child embrace emptiness as potential, ready to be filled with wisdom.
Emptiness - Emptiness represents potential, space for growth, and openness. May your child find that emptiness creates space for new blessings.
Gap - Gaps represent opportunity, space for growth, and potential to fill. May your child see gaps as opportunities to contribute.
Hole - Holes represent potential, space for filling, and opportunity. May your child fill the holes in the world with their unique gifts.
In Vain - Working in vain teaches the importance of purposeful effort. May your child's efforts never be in vain but bear fruit.
Loneliness - Loneliness teaches us the value of connection and self-sufficiency. May your child find peace in solitude and joy in companionship.
Vast - Vastness represents limitless potential, expansive thinking, and boundless opportunity. May your child's potential be vast, their dreams unbounded by limitation.
Waste - Understanding waste teaches the value of resources and effort. May your child avoid waste and use resources wisely.
海 means "sea, ocean, vast."
Ocean - A great expanse of water; the deep.
Gathering Place - Where many people or things come together.
Lake or Pond - A large body of fresh water, usually surrounded by land.
Wide and Large - Describing something that is very broad and expansive.
Sea - The sea symbolizes vastness, depth of character, and the acceptance of all things. May your child possess the ocean's depth and vastness, embracing life with boundless capacity.
Ocean - The ocean represents infinite possibilities, mystery, and the connection of all lands. May your child have the ocean's expansive heart, connecting with all people across all boundaries.
Gathering Place - Place represents belonging, position, and having a proper location in the world. May your child find their place in the world, where they belong and can flourish.
Lake or Pond - Ponds represent tranquility, reflection, and the cultivation of inner peace. May your child find stillness like a pond, reflecting wisdom from peaceful contemplation.
Wide and Large - Width represents breadth of understanding, inclusiveness, and comprehensive vision. May your child have wide understanding, inclusive and comprehensive in their view.
紅 means "red, rouge, feminine."
Pigment - A red pigment used in cosmetics.
Silk - Red silk fabric.
Woman - A woman, especially one with a single red feature.
Red - Red in Japan represents vitality, celebration, and protection from evil spirits. May your child be vibrant and protected, their life full of celebration and vitality.
Rouge - Colors represent the variety and vibrancy of life's experiences. May your child's life be filled with beautiful colors and experiences.
Feminine - Feminine qualities include grace, nurturing wisdom, and quiet strength. May your child possess grace, nurturing wisdom, and inner strength.
Pigment - Colors represent the variety and vibrancy of life's experiences. May your child's life be filled with beautiful colors and experiences.
Silk - Silk represents refinement, luxury, and the transformation of humble materials into beauty. May your child transform humbly like silk, becoming something refined and beautiful.
Woman - Woman represents grace, nurturing, and the feminine principle of receptivity. May your child embody feminine virtues—grace, nurturing, and receptive wisdom.
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.
紅 means "red, rouge, feminine."
Pigment - A red pigment used in cosmetics.
Silk - Red silk fabric.
Woman - A woman, especially one with a single red feature.
Red - Red in Japan represents vitality, celebration, and protection from evil spirits. May your child be vibrant and protected, their life full of celebration and vitality.
Rouge - Colors represent the variety and vibrancy of life's experiences. May your child's life be filled with beautiful colors and experiences.
Feminine - Feminine qualities include grace, nurturing wisdom, and quiet strength. May your child possess grace, nurturing wisdom, and inner strength.
Pigment - Colors represent the variety and vibrancy of life's experiences. May your child's life be filled with beautiful colors and experiences.
Silk - Silk represents refinement, luxury, and the transformation of humble materials into beauty. May your child transform humbly like silk, becoming something refined and beautiful.
Woman - Woman represents grace, nurturing, and the feminine principle of receptivity. May your child embody feminine virtues—grace, nurturing, and receptive wisdom.
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 K.
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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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