75%RatingSave Gender Masculine Usage Japanese Scripts 四郎, etc.(Japanese Kanji) しろう(Japanese Hiragana) Pronounced Pron. /ɕi.ɾo̞ː/ [key·simplify] Meaning & History From Japanese 四 (shi) meaning "four" and 郎 (rō) meaning "son". This was traditionally a name for the fourth son. Other kanji combinations are possible. Related NamesFamily Tree·Details Rootsshi + rōVariantsShiro, ShirouSame SpellingShiro Categories birth order, family, numeric meanings, When They Cry characters