Jin-woo is a common name in South Korea, often associated with various fictional characters in popular media. One notable character is Sung Jin-Woo from the webtoon and novel series Solo Leveling, where he starts as a weak hunter and gradually becomes one of the most powerful beings in his world. In addition to fictional representations, Jin-woo can also refer to real individuals, as it is a popular name among South Koreans. The name is often chosen for its positive meanings, which can include "truth" or "handsome," reflecting cultural values in naming practices.