46%RatingSave Gender Masculine Usage Korean Scripts 성훈(Korean Hangul) 成勛, etc.(Korean Hanja) Pronounced Pron. /sʌŋ.ɦun/ [key·simplify] Meaning & History From Sino-Korean 成 (seong) meaning "completed, finished, succeeded" combined with 勛 (hun) meaning "meritorious deed, rank". Other hanja character combinations can form this name as well. Related NamesFamily Tree·Details Rootsseong + hunVariantSung-Hoon Categories completion, Korean, success