An is a multi-ethnic and multi-origin surname. Hundreds of surnames ranked 79th in Song Dynasty and 1 10 in contemporary times, with a population of about1700,000, accounting for about 0. 14% of the total population of China. Among them, Shandong (Rizhao, Linyi, Qingdao Jiaonan, Yantai), Shanxi, Hebei, Anhui and Liaoning provinces have an surname as the majority.

Since ancient times, An surname of an interest country has lived in the Central Plains, and once lived in Luoyang, Henan, Minqin, Gansu, Wuwei, Xupu, Changde and other places. Among them, An surname has rapidly multiplied in Gansu and Hunan provinces, and the three counties in the history of the development of Hou 'an surname are Liangzhou, Guzang and Wuling.

An Lushan dances.

Extended data:

Migration distribution

In the Song Dynasty, there were about 6.5438+0.4 million people surnamed An, accounting for 0.654.38+0.9% of the national population, ranking ninetieth. The province with the largest surname population is Sichuan, accounting for about 25% of the total surname population in China.

During the Ming Dynasty, the population of Angola decreased sharply, about 80,000, accounting for 0.09% of the national population, ranking behind 150. The distribution in China is mainly concentrated in Guizhou and Shanxi provinces, accounting for about 40% of the total population of Angola.

The population of An surname in contemporary Han nationality is1700,000, which is the 1 10 surname in China, accounting for about 0. 14% of the national population. During the period of 1000 since the Song Dynasty, the population growth rate in Angola showed a V-shaped trend.

The distribution of An surname in China is mainly concentrated in Hebei, Anhui, Shandong and Liaoning provinces, accounting for about 45% of the total population of An surname in China, followed by Henan, Heilongjiang, Shanxi, Gansu, Shaanxi and Guizhou, and the number of An surnames in these six provinces is concentrated by 37%.

Baidu Encyclopedia-An surname