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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!
Biakun(びあくん)
Biachan(びあちゃん)
Biakko(びあっこ)![]()
This name is considered unisex, but it's more commonly used for boys.
See the girls' 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. A name with only one kanji variation is considered unique and rare in Japan. Below is the kanji representation of "Bia."
日 means "sun, daytime, one day."
Sunday - One of the seven days of the week.
Daytime - The hours when the sun is up.
Japan - An abbreviation for "Japan."
Sun - The sun (日) is sacred in Japan as the symbol of Amaterasu, representing life, energy, and the imperial lineage. May your child shine with the radiant warmth of the sun, bringing light and joy to all around them.
Sunday - Each day brings new opportunities and blessings to embrace. May your child make the most of every day given to them.
Daytime - Time is precious and irreplaceable, marking the rhythm of our lives. May your child use their time wisely, appreciating each moment.
One Day - One represents beginning, unity, and being first or the best in one's endeavors. May your child be one with their purpose, unified in heart and action, striving for excellence.
A Certain Day - Day represents light, activity, and the opportunities each sunrise brings. May your child greet each day with gratitude, seizing its opportunities.
Day Counter - Day represents light, activity, and the opportunities each sunrise brings. May your child greet each day with gratitude, seizing its opportunities.
Daily - Daily - Every Day; day by day - carries meaning in Japanese naming tradition. May your child embody the positive aspects of daily throughout life.
Japan - Japan represents the Land of the Rising Sun, harmony with nature, and refined aesthetics. May your child embody Japanese values of harmony, respect, and attention to beauty.
亜 means "sub-, asia, second."
Asia - The Asian continent.
Second - Following the first.
Subordinate - A lower level unit in the basic unit of biological classification such as phylum, class, order, family, genus, and species.
Sub- - Noble titles carry both honor and responsibility to serve others. May your child carry themselves with dignity and serve others honorably.
Asia - Asia - The Asian continent - carries meaning in Japanese naming tradition. May your child embody the positive aspects of asia throughout life.
Second - Coming second represents following with purpose, learning from first. May your child follow wisely and lead when ready.
Low Oxidation - Lowness represents humility, accessibility, and connection with the earth. May your child stay humble and accessible, connected to their roots.
Subordinate - Being subordinate teaches humility, learning, and service. May your child learn well as a subordinate and lead well in turn.
Names that have the same gender and start with B.
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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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