Family name الماسى (Almasa 
, الماسى 
) , globally, is quite a rare surname. The cognomen الماسى is characteristic of North Macedonia, where it is a rare surname, Syria, and Philippines. In absolute terms, it is commonest in Philippines, Syria, and Egypt. Also, الماسى is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Almasa | Syria, Philippines, Serbia, Bosnia and Herzegovina, India |
| الماسى | Egypt |