Meaning: The surname 睢 (Suī) originates from the ancient Suī River region, specifically from a place name during the Spring and Autumn Period in the State of Song. According to 'Tong Zhi · Shi Zu Lue,' the Suī clan traces back to the royal family of Song, who adopted the name of their fiefdom as their surname. The Suī River is located in present-day Henan Province, leading to a concentration of Suī姓 in that area.
'睢' is a rare surname rooted in ancient Chinese geography, specifically the Suī River area. It carries a historical connection to the royal family of the State of Song.