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Japanese Boy Names Starting with U
200 Boy(Male) Names
521 views
うどんう is hiragana, which is phonetic but without meaning. ど is hiragana, which is phonetic but without meaning. ん is hiragana, which is phonetic but without meaning.680 views
宇作宇 means "space, universe." 作 means "make, create, produce."623 views
空穂空 means "sky, emptiness." 穂 means "ear, head of grain."49 views
優眞優 means "gentleness, kindness, superiority." 眞 means "true, genuine."21 views
氏時氏 means "family name, surname." 時 means "time, hour, moment."136 views
宇為也宇 means "space, universe." 為 means "for, sake, purpose." 也 means "also, too, likewise."135 views
梅友梅 means "plum." 友 means "friend, companion."272 views
雨空人雨 means "rain, precipitation." 空 means "sky, emptiness." 人 means "person, human."250 views
宴宴 means "banquet, feast."208 views
雲泉雲 means "cloud." 泉 means "spring, fountain, well."16 views
氏貞氏 means "family name, surname." 貞 means "chastity, fidelity, loyalty."354 views
宇吉宇 means "space, universe." 吉 means "good luck, fortune, auspiciousness."238 views
潤稀潤 means "moisture, wetness, richness." 稀 means "rare, unusual, uncommon."158 views
詩之介詩 means "poem, verse, poetry." 之 means "of, this, that." 介 means "intermediary, mediate, shellfish."23 views
梅太梅 means "plum." 太 means "thick, fat, big."377 views
卯守卯 means "rabbit." 守 means "protect, defend, obey."653 views
宇月宇 means "space, universe." 月 means "moon, month."58 views
卯助卯 means "rabbit." 助 means "aid, help, assist."20 views
駅駅 means "station."178 views
氏彦氏 means "family name, surname." 彦 means "young man, boy."452 views
梅弥梅 means "plum." 弥 means "all the more, increasingly."173 views
浦之介浦 means "bay, inlet, cove." 之 means "of, this, that." 介 means "intermediary, mediate, shellfish."213 views
詩悠詩 means "poem, verse, poetry." 悠 means "leisurely, distant, long, far."28 views
右橘右 means "right, correct, right-hand side." 橘 means "tachibana, mandarin orange tree."260 views
うきとう is hiragana, which is phonetic but without meaning. き is hiragana, which is phonetic but without meaning. と is hiragana, which is phonetic but without meaning.13 views
氏豊氏 means "family name, surname." 豊 means "abundance, plenty, bountiful."28 views
うめまるう is hiragana, which is phonetic but without meaning. め is hiragana, which is phonetic but without meaning. ま is hiragana, which is phonetic but without meaning. る is hiragana, which is phonetic but without meaning.819 views
有月有 means "existence, possession, having." 月 means "moon, month."243 views
梅久梅 means "plum." 久 means "long time, old, long-cherished."313 views
宇佐志宇 means "space, universe." 佐 means "assistant, help, aid." 志 means "aspiration, ambition, goal."335 views
現現 means "present, current, existing."23 views
氏春氏 means "family name, surname." 春 means "spring, season of growth and renewal."258 views
氏雅氏 means "family name, surname." 雅 means "elegance, refinement, grace."199 views
浦夫浦 means "bay, inlet, cove." 夫 means "husband, man, male."21 views
う大う is hiragana, which is phonetic but without meaning. 大 means "big, large, great."457 views
潤紫潤 means "moisture, wetness, richness." 紫 means "purple, violet."432 views
唄志唄 means "singing." 志 means "aspiration, ambition, goal."12 views
氏方氏 means "family name, surname." 方 means "direction, way, side."18 views
海柾海 means "ocean, sea." 柾 means "straight grain of wood, square timber."437 views
右平右 means "right, correct, right-hand side." 平 means "flat, even, level."370 views
器器 means "vessel, ability."27 views
宇源太宇 means "space, universe." 源 means "source, origin." 太 means "thick, fat, big."170 views
氏郷氏 means "family name, surname." 郷 means "village, hometown, rural area."417 views
浦太浦 means "bay, inlet, cove." 太 means "thick, fat, big."40 views
歌右衛門歌 means "song, singing." 右 means "right, correct, right-hand side." 衛 means "defense, protection, safeguard." 門 means "gate, doorway, entrance."403 views
宇駈宇 means "space, universe." 駈 means "gallop, run swiftly."451 views
海海 means "ocean, sea."15 views
右之吉右 means "right, correct, right-hand side." 之 means "of, this, that." 吉 means "good luck, fortune, auspiciousness."256 views
雲心雲 means "cloud." 心 means "heart, mind, spirit."681 views
宇矢宇 means "space, universe." 矢 means "arrow, dart."222 views
氏康氏 means "family name, surname." 康 means "health, peaceful, comfortable."477 views
海彦海 means "ocean, sea." 彦 means "young man, boy."248 views
遥志遥 means "distance, far, remote." 志 means "aspiration, ambition, goal."34 views
梅春梅 means "plum." 春 means "spring, season of growth and renewal."37 views
海丸海 means "ocean, sea." 丸 means "circle, round, perfection."271 views
羽亜羽 means "feather, wing." 亜 means "sub-, inferior, second to, asia."476 views
右内右 means "right, correct, right-hand side." 内 means "inside, within."165 views
うるうう is hiragana, which is phonetic but without meaning. る is hiragana, which is phonetic but without meaning. う is hiragana, which is phonetic but without meaning.46 views
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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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