The contemporary population of Wen has reached more than 6.5438+0.9 million, ranking 104 in China, accounting for about 0.654.38+0.6% of the national population. During the 65,438+0,000 years since the Song Dynasty, the population growth rate of Wen surname has been on the rise. The distribution in China is mainly concentrated in Guangdong and Jiangxi provinces, accounting for about 39% of the total population of Wen surname, followed by Sichuan, Fujian, Shanxi, Hebei, Henan, Zhejiang and Shandong. The Wen surname in these seven provinces is concentrated by 34%. Guangdong has 25% of the total population of Wen surname, making it the largest province of Wen surname. The whole country has formed three regions where Wen's population is concentrated: Guangdong, Jiangxi, Fujian, Sichuan and North China. The schematic diagram of the distribution frequency of Wen's surname in the population shows that in Guangdong, Jiangxi, Fujian and Taiwan, eastern Guangxi, southern Zhejiang, southern Hunan, the border area between Sichuan and Gansu, Ningxia in northern Shaanxi, most of Shanxi, central Inner Mongolia, western Beijing, Hebei and other places, Wen's surname generally accounts for more than 0.24% of the local population, with the highest reaching 1.65 and 438+0%. About 52% of the people surnamed Wen live in this area. In other areas west of Qinghai Lake, the proportion of Wen's population to the local population is generally between 0.08% and 0.24%. The coverage area of the above areas accounts for about 48% of the total land area, and about 46% of Wen's population lives in this area. [3]? 6? seven