Family name اتام (Atam 
, اتام 
) , in the entire world, is quite a common cognomen. The last name اتام is characteristic of Turkey, where it is quite a rare surname, Cameroon, and Malaysia. In absolute terms, the name is most common in Turkey, India, and Indonesia. Likewise, اتام is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Atam | Philippines, Pakistan, India, Indonesia, Turkey |
| اتام | Yemen |