Family name ناد (ناد 
, Gnad 
, Nađ 
) , throughout the world, is quite a rare cognomen. The family name ناد is habitual in Southern Europe, particularly Croatia, where it is quite a common surname, Serbia, where it is quite a rare surname, and Slovenia. In absolute terms, it is the most numerous in Croatia, Germany, and Serbia. Very seldom, ناد is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ناد | Egypt, Sudan, Morocco, Iraq, Saudi Arabia |
| Gnad | Germany, Austria, Switzerland, Syria, United States |
| Nađ | Serbia, Slovenia, United States, Croatia |