1, descendants of the Yellow Emperor. About 4700 years ago, the Yellow Emperor married Lei Zu and gave birth to Qingyang and Changyi, Changyi gave birth to Bo Han, and Bo Han married Noisy and gave birth to Zhuan Xu (one of the five emperors). Some historians say that the Korean Wave is the ancestor of Han's surname. Later, some people moved to Liaoning and later moved to South Korea on the Korean Peninsula.

2, from the surname Ji, a descendant of the Zhou royal family, with the city as the surname or the country as the surname, is a descendant.

3. Ethnic minorities changed their surnames to Han nationality. After thousands of years of evolution, ethnic minorities (such as Xianbei, Mongolian, Manchu, etc. ) have also changed their surnames to Han.

The genealogy of Han surname is sorted out and described according to the genealogical name, sequence, examples, images, praises, ancestral rules, clan agreements, family laws, lineage, biographies, legacy, literary works, inscriptions, weddings and funerals, clan property, tombs, epitaphs, ancestral records, manuscripts and postscript. Among them, the most common ones are preface and postscript, lineage, biography, school language and so on.

Extended data:

The word "Han" of people surnamed Han was written as "Han" in ancient times, and Shuowen was interpreted as the meaning of well wall, that is, the fence or earth fence around the well. It seems that the word "Han" may be related to the well that appeared at the beginning of Chinese civilization.

Han surname was active in Shaanxi and Shanxi at first, and entered Henan and Hebei at the end of Shang Dynasty and the beginning of Zhou Dynasty. During the Han, Jin, Southern and Northern Dynasties, the Han surname developed rapidly in Henan, especially in Yangzhai and Nanyang, the ancient capitals of South Korea, forming Yingchuan County.

Baidu Encyclopedia-Han surname

Baidu encyclopedia-Han jiapu