Last name Mahassin (Mahassin 
) , worldwide, is a rare family name. The family name Mahassin is habitual in Morocco, where it is quite a rare surname, Indonesia, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. In absolute terms, it is commonest in Morocco, Indonesia, and Nigeria. Likewise, Mahassin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mahassin | Indonesia, Andorra, Morocco, Sudan, Nigeria |