Surname Новкович (Новкович 
, Novković 
) , around the globe, is quite a rare last name. The surname Новкович is characteristic of Southern Europe, particularly Croatia, where it is quite a common surname, Serbia, and Bosnia and Herzegovina, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Новкович | Russia, Ukraine |
| Novković | Serbia, Croatia, United States, Bosnia and Herzegovina |