Save Type Surname (from location) Usage Korean Scripts 오(Korean Hangul) 吳(Korean Hanja) Pronounced Pron. /o/ [key·simplify] Meaning & HistoryExpand Links Korean form of Wu 1, from Sino-Korean 吳 (o). Related NamesDetails RootoVariantOOther Languages & CulturesWu(Chinese) Ng(Chinese (Cantonese)) Ngo, Ngô(Vietnamese) User SubmissionOh Categories Interpol songwriting, isograms, mountaineers