Surname Миленкович (Milenkovich 
, Миленкович 
, Milenkovič 
) , in the world, is quite a common last name. The cognomen Миленкович is habitual in Southern Europe, particularly Serbia, where it is quite a common surname, Montenegro, where it is quite a rare surname, and Croatia. Not in comparison with a country's population, it most frequently occurs in Serbia, Bulgaria, and Croatia.
| VARIANT | COUNTRY |
|---|---|
| Milenkovich | Germany, Australia, United States, Bulgaria, Greece |
| Миленкович | Russia |
| Milenkovič | Slovenia |
| Milenković | Montenegro, Serbia, Croatia, United States, Slovenia |
Milenkovic, Milenkovitch, and Миленковић