Last name فهم (فهم 
, Fahm 
, Mahami 
) , worldwide, is quite a rare family name. The surname فهم is habitual in Sudan, where it is quite a rare surname, Ghana, and Tanzania, where it is a rare surname. Also, فهم is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| فهم | Oman, Saudi Arabia, Egypt, Sudan, Iraq |
| Fahm | Nigeria, Morocco, Indonesia, Iraq, Algeria |
| Mahami | Tanzania, Nigeria, Indonesia, Ghana, Algeria |