The origin and origin of Weng surname: it originated from the oldest ancestor of Weng Yayi, a noble in Xia Dynasty.

There are three main sources of Weng surname. One is from Weng Yayi. During the Qi Dynasty, a nobleman named Weng Yayi appeared in the Xia Dynasty. He is the oldest ancestor of Weng. The second is due to the defects of Ji. His illegitimate child gave birth to a son, whose left hand is like a word and his right hand is like a feather pattern, so he was named Weng. Third, it comes from place names. King Zhao of Zhou regarded the illegitimate child as Wengshan, and his descendants took the land as their surname.

The origin and origin of Weng surname 1. From Weng Yayi.

Weng's earliest ancestor was a nobleman named Si. In ancient times, there was a nobleman named Weng Yayi in Xia Dynasty. At that time, Weng Yayi was still the king of Xia Dynasty, and Weng Yayi was proficient in divination. His name first appeared in Mozi, so some people speculated that his descendants would take the names of their ancestors as their surnames and eventually form a clan named Weng.

2. Judging from the flaw of Ji.

In the Western Zhou Dynasty, Wang's illegitimate child appeared in his hands as soon as he was born? Feathers and? Public? Which one is the left hand? Public? , right hand? Feathering is said that no one else can break his hand anyway, only King Zhao of Zhou can, so King Zhao of Zhou changed his son's surname Weng, and finally named him Hong, so he became one of Weng's ancestors.

3. Derived from place names

According to Yuan He Xing Dian, King Zhao of Zhou also had an illegitimate child who was sealed in Wengshan, which is today's Dinghai area in Zhejiang. Therefore, the descendants of Zhou Zhaowang's illegitimate son also took the land as their surname, and eventually developed into a Qiantang aristocratic family, forming a modern Weng family. Because King Zhao of Zhou is the grandson of Wang, Weng can also be said to be a descendant of the surname Ji of Zhou royal family.

4. Change the surname from ethnic minorities

Similar to the origin and origin of Zhao's surname, Weng's surname was partly changed by ethnic minorities, such as Mongolian and Manchu. The most typical surnames in Manchu, such as Weng surname, Weng Niuluo surname and Sasaki surname, were also translated into Weng surname of Han nationality in the middle of Qing Dynasty.