Ren surname is an ancient surname with a long history. Although there are many sources of Ren surname, there are two different records about the origin of Ren surname in China for thousands of years: First, Tongzhi Genealogy records that the descendants of Ren surname are after Tai Hao; Second, Yu Yang, the youngest son of the Yellow Emperor in the Book of the Tang Dynasty, takes the country as his surname. In other words, for thousands of years, Chinese surnames have been descendants of Fu and the Yellow Emperor. Among all surnames, the surname after the Yellow Emperor is the most influential. According to some genealogical records of Ren Shi, the son of the Yellow Emperor passed to Xizhong and was sealed in Xue (now Tengzhou South, Shandong Province). During the Spring and Autumn Period and the Warring States Period, Wei had a seat, Qin had a seat, and they were all descendants of Yuyang, and Chu had Ren Buqi. Visible, in the pre-Qin period, Ren Shi has spread to Hubei, Shanxi, Shaanxi and other places. At the same time, it can be judged that Ren Shi's early surnames were mainly Shandong, so Ren Shi took "Le 'an" as the Tang name, and later became a big local county. During the Warring States Period, the State of Wei (now Xia County, Shanxi Province). According to Records of Historian Biography of South Vietnam, Qin Shihuang lived in Nanhai County, Panyu County (now Guangzhou City, Guangdong Province) and had Ren Tao, the defender of Nanhai, so the stone man moved to Guangdong during the Qin Dynasty. By the Han Dynasty, Ren had been scattered in Shandong, Shanxi, Henan, Shaanxi and other places in the north of China, while the south lived in Sichuan, Jiangsu, Guangdong and other places. It can be seen that Ren moved south before the Han Dynasty. In the Han Dynasty, Ren Ao lived in Xuzhou (now Jiangsu), and later his descendants moved to Weinan, Shaanxi. After the Three Kingdoms, the distribution of stone men became more extensive. For example, in the Western Jin Dynasty, Zhang 'an (now Linhai, Zhejiang) was born, and in the Eastern Jin Dynasty, Ren was born in Pingzhou (now Taiyuan, Shanxi). During the Wei, Jin, Southern and Northern Dynasties, warlords scuffled and foreigners invaded, and the Central Plains became a battleground for military strategists. In order to escape the war, Ren's people began to move south to Jiangsu, Anhui, Zhejiang, Hubei and other places. Some people surnamed Ren moved to Fujian. In the Tang Dynasty, social stability and political clarity made Ren, who stayed in Henan and Shandong, prosperous again. At the end of Southern Song Dynasty, Zhao, the last emperor, fled everywhere, and Yuan Mongolian cavalry went south, which made Ren flee all over southern China. Shaoxing Jinshi in the Southern Song Dynasty was recommended by Ren Wen from Fujian County (now Fuzhou, Fujian Province), which shows that the Stone Man moved to Fujian at the latest in the Song Dynasty. At the end of Yuan Dynasty and the beginning of Ming Dynasty, drought, flood and locust plague raged, and peasant rebels rose everywhere, resulting in a sharp decline in the population of the Central Plains and Jiangnan. Ren, as one of the surnames of Sophora japonica immigrants in Hongdong, has been moved to Shandong, Henan, Hebei, Jiangsu, Shaanxi and other places. Since the Qing Dynasty, people from Fujian and Guangdong have emigrated overseas, such as the existing Chinese surnamed Ren in Singapore, and established clan organizations. Although the migration and distribution of Ren Shi is very early, its early history is hard to be known because it is deeply buried in development. Among the above surnames, the most influential comes from the surnames after the Yellow Emperor. According to some genealogical records of Ren Shi, the son of the Yellow Emperor passed to Xizhong and was sealed in Xue (now south of tengxian, Shandong). During the Spring and Autumn Period and the Warring States Period, Wei had a seat, Qin had a seat, and they were all descendants of Yuyang, and Chu had Ren Buqi. Visible, in the pre-Qin period, Ren Shi has spread to Hubei, Shanxi, Shaanxi and other places. At the same time, it can be judged that Ren Shi's early surnames were mainly Shandong, so Ren Shi took "Le 'an" as the Tang name, and later became a big local county. According to the Biography of the History of South Vietnam, the captain of Nanhai once ordered Zhao Tuo to establish the country, so Ren moved to Guangdong in the Qin Dynasty. By the Han Dynasty, Ren had been scattered in Shandong, Shanxi, Henan, Shaanxi and other places in the north of China, while the south lived in Sichuan, Jiangsu, Guangdong and other places. It can be seen that Ren moved south before the Han Dynasty. In the Han Dynasty, Ren Ao lived in Xuzhou (now Jiangsu), and later his descendants moved to Weinan, Shaanxi. During the Wei, Jin, Southern and Northern Dynasties, warlords scuffled and foreigners invaded, and the Central Plains became a battleground for military strategists. In order to escape the war, Ren's people began to move south to Jiangsu, Anhui, Zhejiang, Hubei and other places. Some people surnamed Ren moved to Fujian. In the Tang Dynasty, social stability and political clarity made Ren, who stayed in Henan and Shandong, prosperous again. At the end of Southern Song Dynasty, Zhao, the last emperor, fled everywhere, and Yuan Mongolian cavalry went south, which made Ren flee all over southern China. At the end of the Yuan Dynasty and the beginning of the Ming Dynasty, droughts, floods, locusts and peasant rebels rose everywhere, resulting in a sharp decline in the population of the Central Plains and Jiangnan. Ren, as one of the surnames of Sophora japonica immigrants in Hongdong, has been moved to Shandong, Henan, Hebei, Jiangsu, Shaanxi and other places. Since the Qing Dynasty, people from Fujian and Guangdong have emigrated overseas, such as the existing Chinese surnamed Ren in Singapore, and established clan organizations. Today, Ren's surname has spread all over the country, especially in Henan, Shandong and other places, and the population of Ren's surname accounts for about 25% of the national population. Ren is the 59th most popular surname in China today. The population is relatively large, accounting for about 0.37% of the country. Today, Ren Shi has spread all over the country, especially in Henan and Shandong, which account for about 25% of the Han population.