Last name Ourga (Ourga 
) , all over the world, is quite a rare surname. The last name Ourga is habitual in Ethiopia, where it is a rare surname, the Democratic Republic of the Congo, and Morocco. Much less frequently, Ourga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ourga | Ethiopia, Morocco, Algeria, India, Democratic Republic of the Congo |