Kim, Lee, Park, Cui, Zheng. Big noble's surnames are Jin, Li, Park, Cui, Zheng, Jiang, Zhao, Yin, Zhang and Lin. Kim is a noble surname in Korea, with a total population of10.69 million, accounting for 210.5% of the Korean population. Lee is the second largest surname in Korea, with a population of 7507290, accounting for 14.7% of the Korean population. Park is the third largest surname in Korea, with a total population of 4,289,900, accounting for 8.4% of the Korean population. Cui is the fourth largest surname in Korea, with a total population of 2,400,300, accounting for 4.7% of the Korean population. Zheng is the fifth largest surname in Korea, with a total population of 2196,000, accounting for 4.3% of the Korean population.