76%RatingSave Gender Masculine Usage Korean Scripts 시우(Korean Hangul) 始祐, 始雨, etc.(Korean Hanja) Pronounced Pron. SHEE-OO [key·IPA] Meaning & HistoryExpand Links Alternate transcription of Korean Hangul 시우 (see Si-U). Categories defence, Jujutsu Kaisen characters, Korean, protection, rain, top 10 in South Korea, water, weather, wet