Globally, Khomchak (Khomchak 
, Хомчак 
) is a very rare male first name. The forename Khomchak is habitual in South-eastern Asia, particularly Thailand, where it is a very rare masculine name. Likewise, Khomchak is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Khomchak | Thailand, Russia, Afghanistan, United States, India |
| Хомчак | Russia, Ukraine |