Last name ألفار (Alvar 
, Álvar , Allvar 
) , in all the world, is quite a common surname. The last name ألفار is habitual in Philippines, where it is quite a rare surname, Spain, and United Arab Emirates, where it is a rare surname. Measured by absolute frequency, it is commonest in Philippines, Mexico, and Spain. Likewise, ألفار is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alvar | Sweden, Spain, Mexico, India, Philippines |
| Álvar | Spain |
| Allvar | Sweden, India, United States |
| ألفار | Egypt |