Dong-Joo is a common Korean name that can be used for both males and females. The name often carries meanings related to "east" and "pearl," symbolizing brightness and value. In Korean culture, names are typically chosen for their positive connotations and significance. In popular media, characters named Dong-Joo may appear in various Korean dramas and films, often embodying traits such as kindness, determination, or resilience. The name's popularity reflects its cultural significance and the values associated with it in Korean society.