尤姓是中国典型的南方姓氏，在百家姓中排第19位，在台湾第八十四大姓。 主要出自沈姓，五代时沈姓为避讳而改。 五代至两宋，尤姓除继续繁衍于福建外，已开始播迁于福建周边省份。宋末，元兵大举南侵，宋赵王朝丧师失地，节节败退。尤姓或仕宦，或逃难，于是广东、江西、湖北、湖南等地均有尤姓人落籍。而一些大胆的尤姓人则举家北上。宋末至元，尤姓在北方繁衍兴旺。明初，山西尤姓作为明朝洪洞大槐树迁民姓氏之一，被分迁于北京、江苏、安徽、湖南等地。郑和下西洋时福建等沿海地区的尤姓有渡海赴台，扬帆东南亚者。另外，尤安礼随父由江苏长洲（今苏州）徙居武昌，尤求由长洲移居太仓。清代尤萃由浙江嘉兴徙居平湖。 根据2006年《中国姓氏·三百大姓（中）》，当代尤姓的人口约有80万，为全国第一百六十三位姓氏，大约占全国人口的0.064％。自宋朝1000年中尤姓人口增加率是呈∠形的态势。尤姓主要分布于河南、北京、江苏，这三省市约占全国尤姓人口的58％。其次分布于福建、浙江、河北、湖北、台湾，这五省市又集中了19％。尤姓的第一大省为河南，大约占全国尤姓人口的32％。全国形成了东南苏浙闽台、北部豫冀为中心的两块尤姓分布区。 The You surname is a typical southern surname in China, ranking 19th among the hundred surnames and 84th in Taiwan. Mainly derived from the Shen surname, which was changed during the Five Dynasties to avoid taboos. From the Five Dynasties to the Two Song Dynasties, the You surname not only continued to reproduce in Fujian, but also began to spread to the surrounding provinces of Fujian. At the end of the Song Dynasty, the Yuan army launched a large-scale southward invasion, causing the Song and Zhao dynasties to lose their troops and land, resulting in continuous setbacks. The You surname was either an official or a refugee, so people with the You surname settled in Guangdong, Jiangxi, Hubei, Hunan, and other places. And some bold people surnamed You have moved northward with their families. From the late Song Dynasty to the Yuan Dynasty, the You surname flourished in the north. In the early Ming Dynasty, the You surname in Shanxi, as one of the surnames of the immigrants of the Great Huai Tree in Hongdong, was relocated to Beijing, Jiangsu, Anhui, Hunan, and other places. During Zheng He’s voyages to the West, some of the You surnames from coastal areas such as Fujian crossed the sea to Taiwan and sailed to Southeast Asia. In addition, You Anli and his father migrated from Changzhou, Jiangsu (now Suzhou) to Wuchang, and he particularly sought to move from Changzhou to Taicang. During the Qing Dynasty, You Cui migrated from Jiaxing, Zhejiang to Pinghu. According to the 2006 “Chinese Surnames: Three Hundred Surnames (Middle)”, the contemporary population of the You surname is about 800000, making it the 163rd surname in the country, accounting for approximately 0.064% of the national population. The population growth rate of the You surname has been in a trend of ∠ since the Song Dynasty in 1000 years. The You surname is mainly distributed in Henan, Beijing, and Jiangsu, which account for approximately 58% of the total population of the You surname in China. Secondly, it is distributed in Fujian, Zhejiang, Hebei, Hubei, and Taiwan, with a concentration of 19% in these five provinces and cities. The largest province with the You surname is Henan, which accounts for approximately 32% of the total population of the You surname in China. The country has formed two distribution areas of the You surname centered around the southeastern Jiangsu, Zhejiang, Fujian, Taiwan, and northern Henan and Hebei provinces.

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