89%RatingSave Gender Feminine Usage Korean Scripts 하윤(Korean Hangul) 昰昀, etc.(Korean Hanja) Pronounced Pron. /ha.jun/ [key·simplify] Meaning & History From Sino-Korean 昰 (ha) meaning "summer, name" combined with 昀 (yun) meaning "sunlight". Other hanja character combinations are possible. Related NamesFamily Tree·Details Rootsha + yunVariantHa-Yoon People think this name isRate·Details classic youthful formal upper class natural wholesome delicate refined strange simple Categories isograms, Korean, light, seasons, summer, sun, time periods, top 10 in South Korea