ブルック
Your name
Brook
in Japanese
The default way to write Brook in Japanese is ブルック — a phonetic katakana spelling that captures the sound and signals, instantly to a Japanese reader, that the name comes from elsewhere. But katakana is only one of three answers Japanese gives to a foreign name.
Below, we show all three. First the official katakana. Then a set of meaning kanji chosen to express what Brook actually means at the root — From Old English 'brōc' meaning a small stream or watercourse — evokes flowing water, freshness, gentleness, and the quiet beauty of nature. Finally a set of ateji, the playful tradition where the kanji match the sound and tell their own small story underneath.
Katakana — Phonetic
How Brook is most commonly written in Japanese — used on official documents, business cards, and signage.
Meaning Kanji — Etymology
"Brook" means: From Old English 'brōc' meaning a small stream or watercourse — evokes flowing water, freshness, gentleness, and the quiet beauty of nature
清流
Seiryuu
清 (sei) = pure, clear, clean + 流 (ryuu) = flow, stream, current — together expressing 'pure flowing stream,' the literal essence of a brook
小川
Ogawa
小 (o) = small, little + 川 (kawa/gawa) = river, stream — the most direct translation: 'small river,' exactly what a brook is
涼泉
Ryousen
涼 (ryou) = cool, refreshing + 泉 (sen) = spring, fountain, source of water — together 'cool spring,' capturing the refreshing freshness of a woodland brook
Ateji — Sound + Meaning
Where the sound matches and the kanji tell their own small story. The Edo scholars and modern manga authors both played this game.
舞瑠空
Burukku
舞 (bu) = dance + 瑠 (ru) = lapis lazuli, precious blue gem + 空 (kku, from sora) = sky, emptiness — mystical: 'dancing lapis sky,' a poetic vision of azure waters reflecting heaven
夢月來
Burukku
夢 (bu, playful reading) = dream + 月 (ru, from luna sound) = moon + 來 (kku) = arrival, coming — cute and dreamy: 'a dream the moon brings,' romantic and whimsical
武琉駆
Burukku
武 (bu) = warrior, martial valor + 琉 (ru) = precious gem, ryukyu jewel + 駆 (kku) = gallop, dash, charge forward — cool and bold: 'gem-warrior who charges forth,' a heroic samurai-style flourish
Not sure which form to use?
Katakana, meaning kanji, and ateji each belong to a different part of Japanese life — official paperwork, calligraphy and gifts, signatures and wordplay. Our full guide walks through when to reach for each one.
Read the guide: the three ways to write your name in Japanese →
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