Family name Myung-Hwan (명환 
, Myung-Hwan ) , worldwide, is an extremely rare last name. Predominantly, Myung-Hwan is the forename as well as the last name. Parts of the name also exists independently as a first name Myung, and a last name Hwan.
| VARIANT | COUNTRY |
|---|---|
| Myung-Hwan, 명환 | South Korea |
| kim myung-hwan South Korean go player (b. 1917) |
|