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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!
Nijikun(にじくん)
Jibou( じぼう)
Nicchi( にっち)![]()
This name is considered unisex, but it's more commonly used for boys.
See the girls' version here.
This name is also used as a surname:
Niji
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 "Niji," ranked by the total number of "Good!" votes.
虹 means "rainbow, to disturb."
Rainbow - The arc of seven colors appearing in the sky after rain.
Discord - To be in disagreement or dispute.
Disruption - To be disturbed or confused.
Turmoil - To be in a state of confusion or chaos.
Rainbow - Rain is a blessing that nourishes the rice fields, symbolizing abundance, renewal, and purification. May your child bring refreshing renewal to others, nurturing growth wherever they go.
To Disturb - The act of disturb represents purposeful action and the will to make a difference. May your child disturb with wisdom and purpose, making a positive difference in the world.
Discord - Discord - To be in disagreement or dispute - carries meaning in Japanese naming tradition. May your child embody the positive aspects of discord throughout life.
Disruption - Disruption represents a significant process or state. May your child understand and embody the meaning of disruption.
Turmoil - Turmoil - To be in a state of confusion or chaos - carries meaning in Japanese naming tradition. May your child embody the positive aspects of turmoil throughout life.
二 means "two, again, second."
Doubt - To doubt, to go against.
Two - Two represents partnership, duality, and the balance of complementary opposites. May your child find their perfect complement, balanced in partnership and duality.
Again - Again - Once More; a second time - carries meaning in Japanese naming tradition. May your child embody the positive aspects of again throughout life.
Second - Second - The second in order; next - carries meaning in Japanese naming tradition. May your child embody the positive aspects of second throughout life.
Different - Difference represents uniqueness, diversity, and the richness of variety. May your child celebrate differences, finding richness in life's variety.
Doubt - Doubt represents questioning, discernment, and the path to deeper truth. May your child doubt wisely, questioning their way to deeper truth.
児 means "child, son, youth."
Son - A male child.
Self-reference - A word used by a child to refer to themselves when speaking to their parents.
Child - Children represent hope, innocence, and the continuation of family and dreams. May your child remain young at heart, carrying hope and wonder throughout their life.
Son - A son carries the family legacy forward, representing continuation and honor. May your child honor their heritage while forging their own path.
Self-reference - Children carry forward the hopes and dreams of their families. May your child fulfill the hopes placed in them and add their own.
Young Man - Youth represents vitality, potential, and the fresh energy of new beginnings. May your child retain youthful vitality and the fresh energy of endless possibility.
二 means "two, again, second."
Doubt - To doubt, to go against.
Two - Two represents partnership, duality, and the balance of complementary opposites. May your child find their perfect complement, balanced in partnership and duality.
Again - Again - Once More; a second time - carries meaning in Japanese naming tradition. May your child embody the positive aspects of again throughout life.
Second - Second - The second in order; next - carries meaning in Japanese naming tradition. May your child embody the positive aspects of second throughout life.
Different - Difference represents uniqueness, diversity, and the richness of variety. May your child celebrate differences, finding richness in life's variety.
Doubt - Doubt represents questioning, discernment, and the path to deeper truth. May your child doubt wisely, questioning their way to deeper truth.
字 means "character, courtesy name, to nurture."
Character - A symbol for writing language; a letter.
Courtesy Name - A name given after coming of age, in addition to one's real name.
Plot - A small division within a town or village.
Character - Characters (文字) preserve knowledge and enable communication across time. May your child develop strong character and appreciate the power of written words.
Courtesy Name - Names carry identity, destiny, and in Japan, the power to shape one's future. May your child honor their name, living up to its promise and meaning.
To Nurture - The act of nurture represents purposeful action and the will to make a difference. May your child nurture with wisdom and purpose, making a positive difference in the world.
Plot - Small things often hold great importance; attention to detail matters. May your child appreciate small blessings and attend to fine details.
二 means "two, again, second."
Doubt - To doubt, to go against.
Two - Two represents partnership, duality, and the balance of complementary opposites. May your child find their perfect complement, balanced in partnership and duality.
Again - Again - Once More; a second time - carries meaning in Japanese naming tradition. May your child embody the positive aspects of again throughout life.
Second - Second - The second in order; next - carries meaning in Japanese naming tradition. May your child embody the positive aspects of second throughout life.
Different - Difference represents uniqueness, diversity, and the richness of variety. May your child celebrate differences, finding richness in life's variety.
Doubt - Doubt represents questioning, discernment, and the path to deeper truth. May your child doubt wisely, questioning their way to deeper truth.
次 means "next, order, continue."
Continue - To follow after.
Camp - To stay in a place with an army.
Count - To keep track of numbers or amounts.
Follow - To come after something or someone in order.
Stay - To stay in a place for a period of time.
Next - What comes next represents hope, continuity, and forward progress. May your child always move forward to what comes next with courage and hope.
Order - Order represents harmony, organization, and the structure that enables progress. May your child bring order and harmony to the situations they encounter.
Continue - Continuing represents persistence, dedication, and steady progress. May your child continue forward with determination through all challenges.
Camp - Places hold meaning, memory, and the context for our lives. May your child find their place in the world and make it better.
Count - Counting represents attention to detail, value, and appreciation. May your child count their blessings and value what truly matters.
Follow - Following represents learning, respect, and wise discipleship. May your child follow worthy examples and lead others well.
Stay - Staying represents commitment, persistence, and faithful presence. May your child stay true to their values and commitments.
二 means "two, again, second."
Doubt - To doubt, to go against.
Two - Two represents partnership, duality, and the balance of complementary opposites. May your child find their perfect complement, balanced in partnership and duality.
Again - Again - Once More; a second time - carries meaning in Japanese naming tradition. May your child embody the positive aspects of again throughout life.
Second - Second - The second in order; next - carries meaning in Japanese naming tradition. May your child embody the positive aspects of second throughout life.
Different - Difference represents uniqueness, diversity, and the richness of variety. May your child celebrate differences, finding richness in life's variety.
Doubt - Doubt represents questioning, discernment, and the path to deeper truth. May your child doubt wisely, questioning their way to deeper truth.
治 means "govern, heal, order."
Location - The place of a government office.
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.
Heal - Being heal represents a valuable quality that enriches character and life. May your child be heal, letting this quality guide their path.
Order - Order represents harmony, organization, and the structure that enables progress. May your child bring order and harmony to the situations they encounter.
Compare, Match - Goodness and virtue form the foundation of a meaningful life. May your child embody goodness and cultivate virtue throughout life.
Location - Places hold meaning, memory, and the context for our lives. May your child find their place in the world and make it better.
仁 means "benevolence, humanity, kernel."
Benevolence - Kindness; compassion.
Affection - Showing fondness and love towards others.
Fruit - The seed of a fruit.
Person - An individual human being.
Benevolence - Benevolence (仁) is the highest Confucian virtue, representing love for all humanity. May your child's heart overflow with benevolence, loving others as they love themselves.
Humanity - Goodness and virtue form the foundation of a meaningful life. May your child embody goodness and cultivate virtue throughout life.
Kernel - Seeds and eggs contain the promise of new life and future growth. May your child nurture their potential into full flourishing.
Affection - Affection represents warmth, caring connection, and tender love. May your child give and receive deep affection.
Fruit - Fruit represents the sweet rewards of patience and cultivation. May your child enjoy the fruits of their labor and share abundance with others.
Person - Each person is unique, with their own path and purpose in life. May your child become a person of integrity, kindness, and purpose.
慈 means "to love, compassionate, mother."
To Love - To show deep affection and care for someone, similar to how a parent cares for their child.
Compassionate - To Show Mercy; to be kind.
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.
Compassionate - Compassionate - To show mercy; to be kind - carries meaning in Japanese naming tradition. May your child embody the positive aspects of compassionate throughout life.
Mother - Mothers represent nurturing love, unconditional care, and the warmth of home. May your child embody or honor motherly love—nurturing, unconditional, and warm.
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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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