There are generally two kinds of statements:
1. Become a resident of China.
From the 1 century to the 2nd century, the Southern Xiongnu, as an independent nation, gradually faded out of the history of China. After the descendants of Xiongnu became residents of China, they gradually changed their surnames to Han. The following are some common surnames: Yiqu, Gongsun, Wushi, Twinkie (virtual contact), Huyan (Huyan, Hubu), Lan (Wuluolan), (Joe), Long, and so on. Yong Qu, Da Qiong Qu), Dong, Ju, Cheng, Xian, Han, Lang, Ao Wei, Shi Xiang, He Lai, Zhang, Guo, Chen, Mu, Jin, Du, Ma, Li, Feng. Most of his descendants live in Shaanxi, Shanxi, Shandong, Fujian and other places today. For example, the Jin family in Suzhou, Jiangsu Province, the Jin family in Zhaili Village, Saiqi Town, Fu 'an City, Fujian Province, the Lian family in Hebi City, Henan Province, the Jin family in Xiguzhai Village in the south of dongzhi county City in southern Anhui Province, the Jin family in Jinya Town, Lanzhou City, Gansu Province, the Jin family in Houlu Village, Zhengzhai Town, Pujiang County, Zhejiang Province, and the Cong family in Wendeng City, Shandong Province are all said to be descendants of Xiongnu.
2. Relations with several ethnic groups in North Asia
In 2006, French and Hungarian geneticists analyzed the Y chromosome, mitochondria and autosomal DNA with the bodies of ancient Xiongnu aristocrats 2,300 years ago and the bodies of Mongolians, Yakutians and Turks in modern Anatolia. The results show that ancient Huns and contemporary Mongolians are descendants, while modern Turks and Mongolians have more cultural and linguistic exchanges than genetic exchanges. The Huns in Siberia are not related to Yakutia.