From Sino-Korean 允 (yun) meaning "allow, consent", 潤 (yun) meaning "soft, sleek" or 胤 (yun) meaning "heir, successor" combined with 熙 (hui) meaning "bright, splendid, glorious", 喜 (hui) meaning "like, love, enjoy" or 姬 (hui) meaning "beauty". Other hanja combinations can form this name as well.