Yoon is a common Korean surname and given name. In South Korea, it is often spelled as "Yun" or "Yoon" in English. The name can be associated with various notable figures in Korean culture, including politicians, artists, and athletes. In addition to being a name, "Yoon" can also refer to a popular family name in Korea, with many people sharing this surname. It is often used in combination with other characters to create unique meanings, reflecting the rich tradition of naming in Korean culture.