YooJin is a common name in South Korea, often used for both males and females. It can be written in various ways using the Korean alphabet, known as Hangul. The name is popular among K-pop idols and celebrities, contributing to its recognition in the entertainment industry. In addition to its popularity in South Korea, YooJin can also be found in other cultures, though it may have different meanings or spellings. The name is often associated with qualities like beauty and intelligence, making it a favored choice for parents naming their children.