Surname
- Si (姒:Sa) : royal of Yue state from Si (姒) clan of Xia Dynasty
- Gu (顧:Go) : royal of Yue state
- Jen (任:Yam:Yum:Yim:Ren) : clan in Shaoxing, later join to Chu (state)
- Si (斯:Sa) : clan in Hangzhou, Zhejiang
Read more about this topic: Yue (state)