Cognomen Seok-Hyun (석현 
, Seok-Hyun 
) , around the globe, is a very rare last name. The last name Seok-Hyun is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. Much more prevalently, Seok-Hyun is the forename as well as the last name. Parts of the name also exists independently as a last name Seok, and a last name Hyun.
| VARIANT | COUNTRY |
|---|---|
| 석현 | South Korea |
| Seok-Hyun | China, South Korea, United States |