In North Korea and South Korea, why are many people surnamed Jin or Park?

When watching TV series, I found that the most common surnames in North Korea and South Korea are Kim and Park. The reason is still related to the political system and cultural system at that time.

In the feudal society at that time, ordinary Koreans didn't deserve names, only nobles could have them. This situation lasted until the beginning of the last century, when Japan annexed the Korean peninsula, the Korean dynasty perished, and ordinary people had their own surnames.

There are several sources of Korean surname Kim, first of all, Silla Wang Jinkun Zhi, and then Gaya Wang Jinshoulu. However, Park's surname comes from the ancestor of King Park He Ju of Silla. Although King Silla is the same family, there are two surnames: Park and Kim. Both surnames appear in myths and legends. The high surname, rich surname and Liang surname of Jeju Island also come from myths and legends. Fu Xi, king of Baekje, and Gao Shi, king of Koguryo, all took their surnames. The five most populous surnames in Korea, Kim, Park, Lee, Cui, Zheng and Kim, are biographies of 106.

Of course, most of them have their parents' surnames, and some have changed their surnames. According to relevant demographic data, there are 285 Korean surnames in the world, and there are 230 common surnames except Geng, Luan, Ao and Ao. There is 130 in China. Among these 230 surnames, 164 is from China, and many are from China. Of course, in Han nationality and Manchu nationality, both surnames are derived from Korean surnames.

The earliest Koreans had only a first name, but no last name. It was not until the royal families in Koguryo, Baekje and Silla absorbed the Han civilization of the Central Plains Dynasty in China that many China surnames were introduced. Park, Jin, Li, Cui and Zheng, among the five major surnames of Koreans in South Korea and North Korea, are all created by themselves, but some of these surnames originated from immigrants from Shandong, China.

Park is a native of the Korean peninsula and a pure Korean.