Family name Petaković (Petaković 
) , all over the world, is a rare surname. The cognomen Petaković is habitual in Southern Europe, particularly Serbia, where it is quite a rare surname, and Croatia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Petaković | Croatia, Serbia |
| milan petaković Serbian sprinter, RS (b. 1969) |
|