Surname Youkyung (Youkyung 
) , around the globe, is a rare family name. The cognomen Youkyung is habitual in Malaysia, where it is a rare surname, and China, where it is an extremely rare surname. More prevalently, Youkyung is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Youkyung | China, South Korea, Malaysia, United States, Canada |