Family name Myung-Hoon (명훈 
, Myung-Hoon 
) , around the world, is an extremely rare last name. Predominantly, Myung-Hoon 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 Hoon.
| VARIANT | COUNTRY |
|---|---|
| 명훈 | South Korea |
| Myung-Hoon | South Korea, United States |
Myeong-Hun, and ミョンフン