Save Type Surname Usage Japanese Scripts 大槻(Japanese Kanji) おおつき(Japanese Hiragana) Pronounced Pron. /o̞ː.t͡sɨᵝ.kʲi/ [key·simplify] Meaning & History From Japanese 大 (ō) meaning "big, great" and 槻 (tsuki) referring to a type of zelkova tree (scientific name Zelkova serrata).
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