Cognomen ريفاز (Revaz 
, Rivaz 
, ريفاز) , around the globe, is a common surname. The family name ريفاز is habitual in Georgia, where it is a common surname, El Salvador, where it is quite a common surname, and Switzerland, where it is quite a rare surname. Likewise, ريفاز is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Revaz | Georgia, Switzerland, United States, India, Greece |
| Rivaz | Guatemala, Mexico, Switzerland, El Salvador, United States |