Among hundreds of surnames, there is the surname "Deer". The origin of deer surname. 1 Take the city name as the surname. According to the book "Customs and Righteousness", in the Zhou Dynasty, the doctor of Wei ate five deer, which was in the northeast of Puyang County, Henan Province, and was later named after the famous deer. In the Northern and Southern Dynasties, Xianbei people changed their surnames. According to the Records of Shu Wei Guanshi, the three-character surname of the Northern Wei Dynasty was Aluhuan, which was changed to Lushi after entering the Central Plains. The hundred surnames in the Song Dynasty did not include the deer surname.