Kim (occasionally romanized as Gim) is the most common surname in the Korean Peninsula, accounting for nearly 22% of the population. FAR bigger than Smith or Jones. Maybe only matched by Mohammad.
I had a friend with that surname.
Trivia - Iceland doesn’t have surnames like us.
Their last name is their Father’s first name, plus “son” or “dottir” depending upon sex.
Best name ever, Magnus ver Magnusson.
4 time World’s Strongest Man.
Magnus Samuelson:(See 1:59)
https://www.youtube.com/watch?v=hDrijM0H_Uc
Don't forget Lee in China (also spelletd Li).