Zheng's surname is derived from Ji's surname and takes the country name as the surname. From the fief of his brother, Zheng's ancestors were. In 375 BC, Zheng was destroyed by South Korea.

After the demise of Zheng, it was scattered in Beijing, Japan, Sacrifice, Chen and Song. To commemorate the old country, the people of Zheng changed their surnames one after another, and the surname Zheng was born.

population distribution

In the Song Dynasty, there were about 750,000 people surnamed Zheng, accounting for 0.97% of the national population, ranking 20th. Fujian is the largest province with Zheng surname, accounting for about 25% of the total population of Zheng surname in China. Distribution in China is mainly concentrated in Fujian, Henan and Zhejiang provinces, with Zheng accounting for 50% of the total population, followed by Jiangsu, Guangdong, Jiangxi and Hubei. The distribution of Zheng surname in China is mainly concentrated in the southeast coast and two areas where Zheng surname gathers.

During the Ming Dynasty, there were about 1.2 million people surnamed Zheng, accounting for 1.2 1% of the national population, ranking 15. Zhejiang is the largest province with Zheng surname, accounting for about 25% of the total population of Zheng surname. The distribution in China is still concentrated in Zhejiang, Jiangxi, Fujian and other places, among which Zheng accounts for about 50% of the total population. Secondly, it is distributed in Guangdong, Guangxi, Jiangsu, Anhui and other places. The overall distribution pattern of Zheng surname in China has changed greatly, and the population mainly migrated to the southeast, and the Zheng surname gathering area with Zhejiang as the center began to form.