What is the Manchu surname Han's old surname?

Related introduction:

Manchu changed its surname to Han: Manchu Haletala, whose Manchu language is Lala in Harta, lived in Wula, Jilin Province, and later the Han surname was Han; Han Yan's Manchu surname is Han Yan Hala, who lives in Helintai and Nenhe, and the later Han surname is Han. He surname, Manchu black Jirihala, living in Huifa, Han surname Han.

Extended data

Han surname is the surname after Song Dynasty, and it is a typical multi-ethnic surname, which mainly comes from the change of Ji surname and minority surname. Han Qian is the ancestor of this surname. Han ranked 15 among the top 100 surnames in Song Dynasty.

Han's surname first lived in the State of Jin in the Spring and Autumn Period, and then moved to the capital through South Korea several times, which was able to multiply rapidly. In the nearly 600 years since the Ming Dynasty, the population movement of Han family moved back from the southeast to the Central Plains and North China, which was greater than that from the north to the southeast and south.

At the same time, the Han people north of the Yellow River tend to emigrate to the northeast. The distribution of Han surnames in the crowd is bounded by the Yangtze River, which is divided into high-frequency northern area, low-frequency southern area and western area.

Baidu Encyclopedia-Han surname