Yi nationality is an ancient surname group with many nationalities and origins. However, it is not included in the top three thousand surnames today, nor is it included in the hundred surnames, and the version of Xinhua Dictionary 1 1 is not marked with "Yi (b)" as the definition of surnames.

In Taiwan Province Province, we chose Qiao Jun, Dongyang, Xiangyang, Pingyuan, Henan, Liyang and Pingyang as our counties.

Dezhou City, Shandong Province, Yushan Town, Kunshan City, Jiangsu Province, Nanyang City, Henan Province, Huainan City, Anhui Province, and Qinshui County, Jincheng City, Shanxi Province each have a clan. Later generations changed "B" to "A" as the surname.