Cognomen Ровнаг (Ровнаг 
, Rovnag 
) , worldwide, is an extremely rare last name. The last name Ровнаг is habitual in Western Asia, particularly Georgia, where it is a very rare surname. More prevalently, Ровнаг is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ровнаг | Russia |
| Rovnag | Georgia |