Surname Mounem (Mounem 
) , all over the world, is a rare last name. The family name Mounem is characteristic of Syria, where it is a rare surname, Egypt, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Syria, Egypt, and France. Likewise, Mounem is the forename as well as the last name.