Cognomen فادر (فادر 
, Fadr 
) , in the entire world, is a very rare family name. The surname فادر is characteristic of Northern Africa, particularly Morocco, where it is a very rare surname. More frequently, فادر is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| فادر | Iraq |
| Fadr | India, Morocco |