Submitted Name Save Type Surname (from location) Usage Korean Scripts 오(Korean Hangul) 吳(Korean Hanja) Pronounced Pron. O [key·IPA] Other Forms FormsOh Edit Status Status [history·contributorshide contributors] Added 12/22/2015 by lilolaf Edited 12/2/2020 by lezginkas Meaning & History Korean form of WU, from Sino-Korean 吳 (o).