Save Gender Masculine & Feminine Usage Korean Scripts 윤성(Korean Hangul) 允成, 允盛, 允聖, 潤成, 潤聲, 潤星, etc.(Korean Hanja) Pronounced Pron. YOON-SUNG [key·IPA] Other Forms FormsYoon-seong, Yun-sung, etc. Meaning & History Variant transcription of Yun-seong.