Family name ناس (Nas 
, ناس 
) , across the world, is a common last name. The cognomen ناس is habitual in Turkey, where it is quite a common surname, Brunei, and Mauritius, where it is quite a rare surname. Measured by absolute frequency, it most frequently occurs in Turkey, Egypt, and Indonesia. Likewise, ناس is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nas | Indonesia, India, Pakistan, Saudi Arabia, Turkey |
| ناس | Egypt, Algeria, Sudan, Iraq, Libya |