Surname Overview
Two Main Origins
The Cao surname has two main lines of origin, from Gaoyang and Ji, and has been widely used for more than 2,400 years.
Cao / Tsao
The Cao surname has two main lines of origin, from Gaoyang and Ji, and has been widely used for more than 2,400 years.
One line descends from An, son of Lu Zhong and a descendant of Zhuanxu; the Cao tribe took its surname from the place Cao and its jujube totem. The other line descends from Shuzhen Duo, the younger brother of King Wu of Zhou, who was enfeoffed in Cao; his descendants took the state name as their surname.
The Yuanhe Xingzuan, Tongzhi: Shizulue, and other historical works record that the Cao surname mainly originated from the Ji surname of the Zhou dynasty; after the Cao state fell, many members of its ruling clan and people took Cao as their surname.
Before the Qin dynasty, the Cao surname was concentrated mainly in Gansu, Shandong, and northern Jiangsu. During the Qin and Han periods it spread across the provinces north of the Yangtze and East China; it reached Guangdong and Guangxi in the late Tang and early Song, and Taiwan in the early Qing.
Notable people with the Cao surname include Cao Cao, Cao Pi, Cao Zhi, Cao Xueqin, Cao Can, Cao Chong, Cao Ren, and Cao Zhen.
One Yangzhou Cao branch uses the generation sequence “Jing, Guo, Liang, Dong, Shou, Shi, Yi, Qi, Zi, Mu, Hong, Yun, Zhen, Ru, Ding, Ji,” followed by “De, Yi, Yu, Qing, Xue, Li, Ming, Yang, Xi, Er, Xia, Fu, Chang, Fa, Qi, Xiang.”
Start with ancestral counties, villages, personal names and dates. Record genealogy titles, volumes, editions and catalog identifiers. A shared surname does not prove a shared lineage; compare branch records.
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