Save Gender Feminine Usage Korean Scripts 정윤(Korean Hangul) 情潤, 精潤, ect.(Korean Hanja) Pronounced Pron. /t͡ɕʌ̹ŋ.juːn/ [key·simplify] Meaning & History From Sino-Korean 情 (jeong) meaning "feeling ,sentiment, emotion" or 精 (jeong) meaning "essence, spirit" combined with 潤 (yun) meaning "sheen, gloss, lustre". Other hanja combinations can form this name as well.