Family name رويج (Roig 
, Roeg 
, Royg 
) , all around the world, is a common last name. The cognomen رويج is characteristic of Paraguay, where it is quite a common surname, Andorra, and Spain. Measured by absolute frequency, the name is most common in Spain, France, and Argentina. Likewise, رويج is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Roig | Paraguay, France, Argentina, Spain, United States |
| Roeg | France, Spain, United States, India, Mexico |
| Royg | Paraguay, Argentina, Spain, Brazil, United States |