Family name Rolga (Rolga 
) , worldwide, is an extremely rare surname. The last name Rolga is habitual in Latin America and the Caribbean, particularly Venezuela, where it is an extremely rare surname. Much more prevalently, Rolga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rolga | South Africa, Democratic Republic of the Congo, United States, India, Venezuela |