Last name Petovar (Petovar 
) , in all the world, is a rare family name. The cognomen Petovar is habitual in Slovenia, where it is quite a rare surname, Croatia, where it is a rare surname, and Austria. Much less frequently, Petovar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Petovar | Slovenia, Austria, Canada, Croatia |
|
rudi petovar HR (b. 1916) |
|
| stanko petovar SI |
|
|
| miro petovar SI |
|
|
| barbara petovar SI (b. 1991) |
|