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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!
Koyukichan(こゆきちゃん)
Koyupon(こゆぽん)
Koyupyo(こゆピョ)![]()
This name is considered unisex, but it's more commonly used for girls.
See the boys' version here.
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 "Koyu," ranked by the total number of "Good!" votes.
瑚 means "ritual vessel, coral."
Coral - The calcareous remains of coral organisms in the sea, used for decoration.
Ritual Vessel - Names carry identity and meaning, shaping one's path through life. May your child's name bring them good fortune and guide their character.
Coral - Being coral represents a valuable quality that enriches character and life. May your child be coral, letting this quality guide their path.
夕 means "evening, night, end of period."
Evening - Evening brings rest, reflection, and the beauty of transition. May your child find peace in evening hours, reflecting on the day's blessings.
Night - Night offers rest, mystery, and the quiet needed for deep reflection. May your child find peace in the night and wake refreshed for new days.
End of Period - Endings represent completion, closure, and the wisdom of finishing well. May your child finish well, bringing all they start to proper completion.
瑚 means "ritual vessel, coral."
Coral - The calcareous remains of coral organisms in the sea, used for decoration.
Ritual Vessel - Names carry identity and meaning, shaping one's path through life. May your child's name bring them good fortune and guide their character.
Coral - Being coral represents a valuable quality that enriches character and life. May your child be coral, letting this quality guide their path.
夢 means "dream, vision, illusion."
Dream - Dreams represent aspiration, vision, and the imagination that creates the future. May your child dream boldly, imagining a future worth creating.
Vision - Vision represents a significant process or state. May your child understand and embody the meaning of vision.
Illusion - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
Dark - Darkness represents mystery, the unknown, and the potential for hidden growth. May your child not fear the dark, finding growth even in uncertain times.
Dim - Purity represents clarity, cleanliness, and uncorrupted goodness. May your child maintain a pure heart and clear conscience.
Fleeting - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
恋 means "to yearn, love."
Love - The feeling of yearning for someone.
Long-lasting - A feeling that will never leave the heart.
Strongly Attracted - Feeling a strong pull of the heart towards someone.
To Yearn - Years mark growth, accumulate wisdom, and measure the journey of life. May your child's years be many and fruitful, each one adding wisdom.
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.
Long-lasting - Length represents endurance, patience, and the journey that extends through time. May your child have long patience and endurance for life's extended journeys.
Strongly Attracted - Strength includes physical power, mental fortitude, and moral courage. May your child be strong in body, mind, and spirit, facing all with courage.
悠 means "distant, leisurely, eternal."
Leisurely - Relaxed and unhurried.
Far - A distance that is far away.
Long-lasting - Something that continues for a long time without interruption.
Distant - Distance represents perspective, longing, and far-reaching vision. May your child see distant goals clearly and work toward them.
Leisurely - Leisurely - Relaxed and unhurried - carries meaning in Japanese naming tradition. May your child embody the positive aspects of leisurely throughout life.
Eternal - Eternity transcends time, representing that which endures forever beyond change. May your child create things of eternal value, leaving a legacy that transcends time.
Far - Distance represents reach, vision, and the ability to connect across space. May your child's influence reach far, connecting with many across great distances.
Long-lasting - Length represents endurance, patience, and the journey that extends through time. May your child have long patience and endurance for life's extended journeys.
Serene - Peace represents harmony, serenity, and inner stillness. May your child know inner peace and bring peace to others.
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.
柚 means "yuzu, citron."
Yuzu - A citrus fruit with fragrant peel.
Winding Tool - A tool used to wrap vertical threads for weaving.
Yuzu - Seeds and eggs contain the promise of new life and future growth. May your child nurture their potential into full flourishing.
Winding Tool - Wind represents change, freedom, and the invisible forces that shape our lives. May your child move through the world with the wind's freedom, refreshing all they encounter.
湖 means "lake."
Lake - A large body of water surrounded by land, usually fresh water.
Dongting Lake - A large lake in China, located in the middle of the Yangtze River basin.
Lake - Lakes represent tranquility, depth, and reflective wisdom. Their still waters mirror the sky while holding hidden depths. May your child possess the lake's serene surface and profound depths of character.
Dongting Lake - The great Dongting Lake represents vast expanse, legendary beauty, and poetic inspiration. May your child possess vast, inspiring presence.
由 means "reason, origin, freedom."
Basis - Something that serves as a foundation or support.
Content of Message or Rumor - The content of a message or rumor.
Translation - The process of converting something from one language to another.
Reason - Reason represents logic, understanding, and rational thought. May your child use reason wisely in all their decisions.
Origin - Origin represents source, beginning, and the roots from which all grows. May your child honor their origins while growing beyond them.
Freedom - Freedom - Liberty; free will - carries meaning in Japanese naming tradition. May your child embody the positive aspects of freedom throughout life.
Basis - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
Content of Message or Rumor - Content Of Message Or Rumor represents a role of purpose and contribution to society. May your child embody the content of message or rumor's dedication and skill in their life's work.
Translation - Objects serve purposes and remind us of what matters. May your child value things for their true worth and purpose.
瑚 means "ritual vessel, coral."
Coral - The calcareous remains of coral organisms in the sea, used for decoration.
Ritual Vessel - Names carry identity and meaning, shaping one's path through life. May your child's name bring them good fortune and guide their character.
Coral - Being coral represents a valuable quality that enriches character and life. May your child be coral, letting this quality guide their path.
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.
瑚 means "ritual vessel, coral."
Coral - The calcareous remains of coral organisms in the sea, used for decoration.
Ritual Vessel - Names carry identity and meaning, shaping one's path through life. May your child's name bring them good fortune and guide their character.
Coral - Being coral represents a valuable quality that enriches character and life. May your child be coral, letting this quality guide their path.
悠 means "distant, leisurely, eternal."
Leisurely - Relaxed and unhurried.
Far - A distance that is far away.
Long-lasting - Something that continues for a long time without interruption.
Distant - Distance represents perspective, longing, and far-reaching vision. May your child see distant goals clearly and work toward them.
Leisurely - Leisurely - Relaxed and unhurried - carries meaning in Japanese naming tradition. May your child embody the positive aspects of leisurely throughout life.
Eternal - Eternity transcends time, representing that which endures forever beyond change. May your child create things of eternal value, leaving a legacy that transcends time.
Far - Distance represents reach, vision, and the ability to connect across space. May your child's influence reach far, connecting with many across great distances.
Long-lasting - Length represents endurance, patience, and the journey that extends through time. May your child have long patience and endurance for life's extended journeys.
Serene - Peace represents harmony, serenity, and inner stillness. May your child know inner peace and bring peace to others.
五 means "five, five times."
Five - Five represents the five elements, the five senses, and completeness in Japanese philosophy. May your child be complete in all five elements—balanced, sensing, and whole.
Five Times - Time is precious and irreplaceable, the medium through which life unfolds. May your child use time wisely, treasuring each moment as the gift it is.
夜 means "night, midnight."
Night - Night offers rest, mystery, and the quiet needed for deep reflection. May your child find peace in the night and wake refreshed for new days.
Midnight - Midnight marks the transition between days, a moment of stillness and change. May your child navigate life's transitions with the stillness of midnight.
美 means "beautiful, beauty, delicious."
Beautiful - Pleasing to the senses.
Beauty - Aesthetic excellence.
Delicious - Pleasing to taste.
Admirable - Inspiring admiration or approval.
Splendid - Impressive in appearance or quality.
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.
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.
Delicious - Being delicious represents a valuable quality that enriches character and life. May your child be delicious, letting this quality guide their path.
Admirable - Being admirable represents a valuable quality that enriches character and life. May your child be admirable, letting this quality guide their path.
Praise - Praise represents recognition, encouragement, and celebrating what is good. May your child give and receive praise, celebrating goodness in all.
Splendid - Splendor represents magnificence, glory, and the dazzling beauty of achievement. May your child achieve splendid things, their glory brightening the world.
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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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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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