Last name ไฟซาล (Faissal 
, ไฟซาล 
) , around the globe, is quite a rare family name. The family name ไฟซาล is habitual in Morocco, where it is quite a rare surname, Lebanon, and Cameroon. Not in comparison with a country's population, it is commonest in Northern Africa, particularly Morocco, Algeria, and Egypt. More prevalently, ไฟซาล is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Faissal | Morocco, Egypt, Cameroon, Saudi Arabia, Algeria |
| ไฟซาล | Thailand |