Last name Herceg-Rušec (Herceg-Rušec 
) , worldwide, is an extremely rare surname. The surname Herceg-Rušec is habitual in Southern Europe, particularly Croatia, where it is a rare surname. Parts of the name also exists independently as a last name Herceg, and a last name Rušec.
| VARIANT | COUNTRY |
|---|---|
| Herceg-Rušec | Croatia |