Last name Chung-Hyun (충현 
, Chung-Hyun 
) , worldwide, is an extremely rare surname. Predominantly, Chung-Hyun is the forename as well as the last name. Parts of the name also exists independently as a last name Chung, and a last name Hyun.
| VARIANT | COUNTRY |
|---|---|
| 충현 | South Korea |
| Chung-Hyun | United States |
Chunghyeon, and チュンヒョン