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26,551 first names, 70,620 last names, 333,585 kanji variations.
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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 "coral."
Festival Vessel - A festival vessel made of a tree-like structure of calcium carbonate formed by the skeletons of coral found in the sea, used as a decoration.
Coral - A type of calcium carbonate formed by the skeletons of coral found in the sea, used as a decoration.
夕 means "evening, dusk."
Evening, Night - The time of day when the sun sets and night begins.
Dusk - The time of day when the sun is setting and the sky is darkening.
瑚 means "coral."
Festival Vessel - A festival vessel made of a tree-like structure of calcium carbonate formed by the skeletons of coral found in the sea, used as a decoration.
Coral - A type of calcium carbonate formed by the skeletons of coral found in the sea, used as a decoration.
夢 means "dream, vision, illusion."
Dream - Something seen while sleeping.
Fleeting - Something fleeting like a dream.
Dark - Unclear and not obvious.
恋 means "love, affection, romance."
Strongly Attracted - Feeling a strong pull of the heart towards someone.
Love - A feeling of deep affection and fondness.
Attraction - A strong feeling of being drawn to someone.
Devotion - A deep and abiding loyalty to someone.
Affection - A warm and tender feeling of fondness and love.
悠 means "leisurely, distant, long, far."
Far - Refers to a distance that is far away.
Remote - Refers to a distance that is far away and difficult to reach.
Long Lasting - Refers to something that continues for a long time without interruption.
Leisurely - Refers to something that is done in a relaxed and unhurried manner.
Far - This kanji conveys the idea of something that is distant and far away. It can be used to suggest that the baby will have a long and successful life, as it implies that they will be able to reach far-off places and achieve great things.
Long Lasting - This kanji also suggests that the baby will have a long and lasting life. It implies that the baby will have a life that will continue for a long time, and that they will be able to enjoy a life of longevity.
Relaxed - This kanji can also be used to suggest that the baby will have a relaxed and peaceful life. It implies that the baby will be able to take their time and enjoy life without feeling rushed or overwhelmed.
Leisurely - This kanji can also be used to suggest that the baby will have a leisurely and unhurried life. It implies that the baby will be able to take their time and enjoy life without feeling rushed or overwhelmed.
来 means "come, arrive."
To Come - To arrive or come to a place.
To Bring - To bring something or someone to a place.
To Allow - To permit or allow someone to do something.
This Person - Someone who has been present from a certain point in time until now.
In The Future - Something that has not yet come.
Particle - A particle placed in the middle or end of a sentence to give it a certain tone. It is usually not read in the kunyomi reading.
To Encourage - To encourage or motivate someone.
柚 means "Japanese citrus fruit."
Yuzu - A small evergreen tree of the citrus family.
Winding Tool - A tool used to wrap vertical threads for weaving.
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.
由 means "reason, cause, origin."
Origin - Refers to the source or cause of something.
Basis - Refers to something that serves as a foundation or support.
Content Of Message Or Rumor - Refers to the content of a message or rumor.
Reason - Refers to the cause or explanation of something.
Translation - Refers to the process of converting something from one language to another.
Origin - It implies that the baby has a unique and special origin. It also suggests that the baby has a special destiny and purpose.
Basis - It implies that the baby has a strong foundation and is rooted in something meaningful. It also suggests that the baby has a strong sense of identity and purpose.
Source - It implies that the baby has a source of strength and guidance. It also suggests that the baby has a strong connection to something greater than themselves.
Reason - It implies that the baby has a purpose and a reason for being. It also suggests that the baby has a strong sense of purpose and direction.
Content - It implies that the baby has a unique and special content. It also suggests that the baby has a strong sense of identity and purpose.
瑚 means "coral."
Festival Vessel - A festival vessel made of a tree-like structure of calcium carbonate formed by the skeletons of coral found in the sea, used as a decoration.
Coral - A type of calcium carbonate formed by the skeletons of coral found in the sea, used as a decoration.
優 means "gentleness, kindness, superiority."
Outstanding - Superior to others.
Kind - Refined and beautiful.
Harmonious - Peaceful and harmonious.
Abundant - Relaxed and with plenty of room.
Skilled - A performer or entertainer.
Highest - The highest ranking in evaluations such as performance.
Outstanding - This kanji that conveys excellence and superiority.
Kind - This kanji that conveys gentleness and beauty.
Harmonious - This kanji that conveys peace and harmony.
Abundant - This kanji that conveys abundance and plenty.
瑚 means "coral."
Festival Vessel - A festival vessel made of a tree-like structure of calcium carbonate formed by the skeletons of coral found in the sea, used as a decoration.
Coral - A type of calcium carbonate formed by the skeletons of coral found in the sea, used as a decoration.
悠 means "leisurely, distant, long, far."
Far - Refers to a distance that is far away.
Remote - Refers to a distance that is far away and difficult to reach.
Long Lasting - Refers to something that continues for a long time without interruption.
Leisurely - Refers to something that is done in a relaxed and unhurried manner.
Far - This kanji conveys the idea of something that is distant and far away. It can be used to suggest that the baby will have a long and successful life, as it implies that they will be able to reach far-off places and achieve great things.
Long Lasting - This kanji also suggests that the baby will have a long and lasting life. It implies that the baby will have a life that will continue for a long time, and that they will be able to enjoy a life of longevity.
Relaxed - This kanji can also be used to suggest that the baby will have a relaxed and peaceful life. It implies that the baby will be able to take their time and enjoy life without feeling rushed or overwhelmed.
Leisurely - This kanji can also be used to suggest that the baby will have a leisurely and unhurried life. It implies that the baby will be able to take their time and enjoy life without feeling rushed or overwhelmed.
五 means "five."
Five - It is the number five. It can be used to represent the fifth child in a family, or to signify a special connection to the number five.
Five Times - This meaning of the kanji 五 can be used to represent the fifth time something has happened, or to signify a special connection to the number five.
Five Degrees - This meaning of the kanji 五 can be used to represent the fifth degree of something, or to signify a special connection to the number five.
夜 means "night, evening."
美 means "beauty, beautiful, pretty."
Beautiful - Having a pleasing appearance or attractive qualities.
Splendid - Impressive in appearance or quality.
Admirable - Inspiring admiration or approval.
Delicious - Having a pleasant, enjoyable taste.
Praiseworthy - Deserving of praise or admiration.
Beautiful - Suggesting a life of grace and elegance.
Splendid - Suggesting a life of grandeur and excellence.
Admirable - Suggesting a life of honor and respect.
Delicious - Suggesting a life full of joy and pleasure.
Praiseworthy - Suggesting a life of distinction and admiration.
Names that have the same gender and start with K.
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Sort by: Most Kanji Variations
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 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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