Family name روجا (Roja 
, روجا 
) , in all the world, is a common surname. The last name روجا is characteristic of the Dominican Republic, where it is quite a common surname, Azerbaijan, and Panama, where it is quite a rare surname. Not in comparison with a country's population, this name is the most popular in India, Argentina, and Philippines. More frequently, روجا is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Roja | Azerbaijan, Argentina, Philippines, Dominican Republic, India |
| روجا | Saudi Arabia, Iran, Egypt |