Family name مجننهم (مجننهم 
) , all around the world, is quite a rare cognomen. The surname مجننهم is characteristic of Western Asia, particularly Syria, where it is quite a rare surname, Lebanon, and Iraq. Measured by absolute frequency, this name is the most popular in Western Asia, particularly Syria, Iraq, and Saudi Arabia. Much less frequently, مجننهم is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| مجننهم | Egypt, Syria, Iraq, Saudi Arabia, Lebanon |