Save Type Surname (from location) Usage Japanese Scripts 大沼(Japanese Kanji) おおぬま(Japanese Hiragana) Pronounced Pron. /o̞ː.nɨᵝ.mä/ [key·simplify] Meaning & History From Japanese 大 (ō) meaning "big, great" and 沼 (numa) meaning "swamp, marsh".
indicate the level to which a name has been verified. indicate the level to which a name has been verified.