Family name جازم (جازم 
) , worldwide, is quite a rare cognomen. The family name جازم is characteristic of Yemen, where it is quite a rare surname, Sudan, and Libya, where it is a rare surname. In absolute terms, it is the most numerous in Yemen, Sudan, and Saudi Arabia. Also, جازم is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| جازم | Saudi Arabia, Yemen, Sudan, Egypt, Iraq |