Family name Dahou-Fraj (Dahou-Fraj 
) , in the world, is an extremely rare surname. The family name Dahou-Fraj is habitual in Western Europe, particularly France, where it is an extremely rare surname. Parts of the name also exists independently as a last name Dahou, and a last name Fraj.
| VARIANT | COUNTRY |
|---|---|
| Dahou-Fraj | France |