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On
On- Gender:Female
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:おん - :オン
- :on (1)
- :o-n (2)
- :On, Onn
- :
Onchan(おんちゃん)
Onchanmaru( おんちゃんまる)On-tan( おんたん)
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: 
On
Kanji Names & Meanings - 5 variations
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 "On," ranked by the total number of "Good!" votes.
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御- On -
御 means "honorific, polite, to govern."
Polite - A word expressing courtesy toward things or actions.
To Attend - To serve at the emperor's side.
To Control - To handle horses or carriages; also, the person who does so.
Express - To express respect towards someone or something.
Imperial - A word showing respect for the emperor's actions or possessions.
Rule - To rule, stabilize, or govern.
Serve - To serve the emperor or other rulers.
Name ideas examples
Polite - Conflict teaches the value of peace and the courage to stand firm. May your child fight for what is right and seek peace when possible.
To Attend - The act of attend represents purposeful action and the will to make a difference. May your child attend with wisdom and purpose, making a positive difference in the world.
To Control - The act of control represents purposeful action and the will to make a difference. May your child control with wisdom and purpose, making a positive difference in the world.
Express - Conflict teaches the value of peace and the courage to stand firm. May your child fight for what is right and seek peace when possible.
Imperial - Being imperial represents a valuable quality that enriches character and life. May your child be imperial, letting this quality guide their path.
Rule - Ruling represents responsible authority, justice, and ordered governance. May your child rule themselves first, then lead others with justice.
Serve - Serving represents dedication, contribution, and putting others first. May your child serve others with a joyful heart.
恩- On -
恩 means "grace, blessing, gratitude."
Gratitude - Thankfulness for kindness received.
Mercy - Compassion and forgiveness shown towards someone, especially when punishment is deserved.
Name ideas examples
Grace - Grace represents elegance in movement and character, the refinement of a cultivated spirit. May your child move through life with grace, elegant in action and refined in spirit.
Blessing - Blessing represents conferring good, speaking life, and sharing abundance. May your child be a blessing to many, speaking life wherever they go.
Gratitude - Gratitude (感謝) is deeply valued in Japan, appreciating even small kindnesses and nature's gifts. May your child live with deep gratitude, appreciating every blessing life offers.
Mercy - Conflict teaches the value of peace and the courage to stand firm. May your child fight for what is right and seek peace when possible.
穏- On -
穏 means "calm."
Calm - A peaceful and tranquil state.
Composed - A state of being composed and collected.
Serene - A feeling of peacefulness and tranquility.
Name ideas examples
Calm - Calmness represents inner peace, self-control, and the stillness from which wisdom arises. May your child remain calm in all circumstances, finding peace in the storm.
Composed - Composed - A state of being composed and collected - carries meaning in Japanese naming tradition. May your child embody the positive aspects of composed throughout life.
Serene - Peace represents harmony, serenity, and inner stillness. May your child know inner peace and bring peace to others.
音- On -
音 means "sound, melody, tidings."
Sound - Vibrations of air and other substances perceived by the ear.
Tidings - News, messages, or correspondence from someone.
On-yomi - The Chinese-derived pronunciation of kanji characters; the Sino-Japanese reading.
Verse - A song or piece of music.
Name ideas examples
Sound - Sound carries meaning across distances, representing communication, harmony, and the essence of music. May your child's voice carry far, communicating truth and creating harmony wherever they go.
Tidings - Tidings carry news and connection, linking people across distance and time. May your child bring good tidings wherever they go, connecting hearts and spreading joy.
On-yomi - On-yomi (音読み) is the Chinese-derived reading, connecting to historical knowledge. May your child appreciate the connections between cultures and languages.
Verse - Children carry forward the hopes and dreams of their families. May your child fulfill the hopes placed in them and add their own.
桜 means "cherry blossom, cherry tree."
Sakura - Cherry Blossom. A deciduous tree of the rose family.
Name ideas examples
Cherry Tree - Cherry trees symbolize renewal, beauty, and the celebratory spirit of spring. As a beloved tree in Japanese culture, they represent hope and new beginnings. May your child blossom like the cherry tree, bringing beauty and joy each season of life.
Sakura - Sakura (cherry blossoms) embody mono no aware, the poignant beauty of impermanence, reminding us to cherish each moment. May your child embrace life's fleeting beauty like the cherry blossom, living fully and leaving a lasting impression.
音 means "sound, melody, tidings."
Sound - Vibrations of air and other substances perceived by the ear.
Tidings - News, messages, or correspondence from someone.
On-yomi - The Chinese-derived pronunciation of kanji characters; the Sino-Japanese reading.
Verse - A song or piece of music.
Name ideas examples
Sound - Sound carries meaning across distances, representing communication, harmony, and the essence of music. May your child's voice carry far, communicating truth and creating harmony wherever they go.
Tidings - Tidings carry news and connection, linking people across distance and time. May your child bring good tidings wherever they go, connecting hearts and spreading joy.
On-yomi - On-yomi (音読み) is the Chinese-derived reading, connecting to historical knowledge. May your child appreciate the connections between cultures and languages.
Verse - Children carry forward the hopes and dreams of their families. May your child fulfill the hopes placed in them and add their own.
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Similar Names to On
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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.
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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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