Cognomen Mahem (Mahem 
) , in all the world, is a rare family name. The cognomen Mahem is habitual in Oman, where it is a rare surname, Kuwait, and Thailand. Not in comparison with a country's population, this name is the most popular in Thailand, South Africa, and Oman. More frequently, Mahem is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mahem | Pakistan, India, South Africa, Thailand, Oman |