Woo-jin is a common Korean name that can be used for both males and females. It is often associated with various meanings depending on the hanja (Chinese characters) used to write it. The name is popular in South Korea and can signify qualities such as excellence or wisdom. In popular culture, characters named Woo-jin appear in various Korean dramas and films, contributing to the name's recognition. One notable example is Woo-jin from the film Oldboy, which has gained international acclaim. The name's versatility and cultural significance make it a prominent choice in Korean society.