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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!
Koichan(こいちゃん)
Irochan(いろちゃん)
Koirin(こいりん)![]()
This name is also used as a surname:
Koiro
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 "Koiro," ranked by the total number of "Good!" votes.
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.
色 means "color, complexion, appearance."
To Color - To add color, to give something a color.
Complexion - Facial appearance and expression.
Appearance - Outward Look; aspect.
Beauty - Attractive qualities.
Everything - In Buddhism, all forms that can be perceived by the senses.
Expression - The facial expression, the shape of the face.
Interest - The charm, the peculiarity, the appearance.
Lover - A person with whom one is in love.
Passion - Romantic or sensual desire.
Tone - The sound, the pitch.
Color - Color represents a role of purpose and contribution to society. May your child embody the color's dedication and skill in their life's work.
To Color - The act of color represents purposeful action and the will to make a difference. May your child color with wisdom and purpose, making a positive difference in the world.
Complexion - Complexion - Facial appearance and expression - carries meaning in Japanese naming tradition. May your child embody the positive aspects of complexion throughout life.
Appearance - Appearance represents presentation, first impressions, and outer form. May your child's appearance reflect their inner beauty.
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.
Everything - Everything represents active engagement and purposeful effort. May your child engage in everything with purpose and skill.
Expression - Expression represents a significant process or state. May your child understand and embody the meaning of expression.
Interest - Interest - The charm, the peculiarity, the appearance - carries meaning in Japanese naming tradition. May your child embody the positive aspects of interest throughout life.
Lover - 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.
Passion - Passion represents a significant process or state. May your child understand and embody the meaning of passion.
Tone - Sound represents communication, expression, and making oneself heard. May your child's voice be heard and may they listen well.
小 means "small, trivial, young person."
Small - Little in Size; small in degree; few in number or quantity.
Trivial - Insignificant; of little importance.
Prefix - A prefix meaning "small" or "slight," or used to adjust the tone of words.
Small - Smallness carries humility, attention to detail, and the appreciation of subtlety. May your child notice and appreciate small blessings others might overlook.
Trivial - Being trivial represents a valuable quality that enriches character and life. May your child be trivial, letting this quality guide their path.
Young Person - Young people carry the hopes and energy of the future. May your child embrace the possibilities of youth and grow wisely.
Humble Term - 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.
Prefix - Small things often hold great importance; attention to detail matters. May your child appreciate small blessings and attend to fine details.
彩 means "to color, coloring, appearance."
Appearance - Figure; state; manner.
Coloring - Colors represent the variety and vibrancy of life's experiences. May your child's life be filled with beautiful colors and experiences.
Appearance - Appearance represents presentation, first impressions, and outer form. May your child's appearance reflect their inner beauty.
心 means "heart, mind, core."
Mind - The seat of thought and feeling.
Core - The central part.
Center - The middle, the core, the central point.
Feelings - Emotions and mental state.
Spirit - The inner essence.
Heart - Heart (心) in Japanese represents both the physical heart and the mind/spirit. May your child's heart be pure and their mind clear, unified in purpose.
Mind - Mind represents thought, reason, and the faculty of understanding. May your child's mind be sharp, reasoning clearly and understanding deeply.
Core - The core represents essence, center, and fundamental truth. May your child stay true to their core values.
Center - The center represents balance, stability, and being at the heart of things. May your child find their center, balanced and stable at the heart of their world.
Feelings - Feeling represents emotional intelligence, empathy, and human connection. May your child feel deeply, connecting with others through empathy.
Spirit - Spirit represents the immortal essence, energy, and the divine spark within. May your child's spirit burn brightly, their divine spark illuminating the world.
彩 means "to color, coloring, appearance."
Appearance - Figure; state; manner.
Coloring - Colors represent the variety and vibrancy of life's experiences. May your child's life be filled with beautiful colors and experiences.
Appearance - Appearance represents presentation, first impressions, and outer form. May your child's appearance reflect their inner beauty.
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.
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 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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