75%RatingSave Gender Masculine Usage Japanese Scripts 九郎, etc.(Japanese Kanji) くろう(Japanese Hiragana) Pronounced Pron. KOO-RO [key·IPA] Meaning & HistoryExpand Links Alternate transcription of Japanese Kanji 九郎 (see Kurō). Related NamesFamily Tree·Details VariantsKurō, Kurou People think this name isRate·Details modern informal devious strong strange serious Categories black, cat names, colors, family, isograms, numeric meanings, One Piece characters