Origins
A record states that descendants of the Jin marquises in the Spring and Autumn period held a fief at Yu and later adopted Yu as their surname.
Reference: 盂_盂姓氏起源来源_盂姓氏名人查询_姓氏大全:盂
Another Origin Tradition
Another tradition states that the ruler of Song was the right Yu in the Spring and Autumn period, held a fief at Yu, and that his descendants adopted Yu as their surname.
