Cognomen Kmetas (Kmetas 
) , in the world, is a rare last name. The family name Kmetas is characteristic of Bosnia and Herzegovina, where it is quite a rare surname, Germany, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kmetas | Germany, United States, Bosnia and Herzegovina |
| leila kadira kmetas German association football player, DE (b. 1999) |
|