Surname Yunyoung (Yunyoung 
) , around the globe, is a rare cognomen. The surname Yunyoung is habitual in South Korea, where it is a rare surname, Malaysia, where it is a very rare surname, and Thailand, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in South Korea, China, and Malaysia. More frequently, Yunyoung is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yunyoung | Australia, China, Malaysia, United States, South Korea |