Cognomen Guzla (Guzla 
) , all over the world, is a very rare family name. The cognomen Guzla is habitual in Poland, where it is a rare surname, and Italy, where it is a very rare surname. More prevalently, Guzla is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Guzla | Italy, Poland |