Cognomen Ztam (زطام 
, Ztam 
) , in all the world, is a very rare surname. The family name Ztam is characteristic of Jordan, where it is a rare surname, Israel, where it is a very rare surname, and India, where it is an extremely rare surname. Also, Ztam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| زطام | Jordan |
| Ztam | India, Israel |