Family name ديجا (Deja 
, Digha 
, ديجا 
) , across the world, is quite a common surname. The cognomen ديجا is habitual in Poland, where it is quite a rare surname, Albania, and Slovenia. Not in comparison with a country's population, the name is most common in India, Poland, and Germany. Likewise, ديجا is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Deja | Philippines, Poland, India, Germany, United States |
| Digha | Algeria, India, United States, Tanzania, Nigeria |
| ديجا | Egypt, Morocco |