Surname Mohd Khairul Faiz (Mohd Khairul Faiz 
) , throughout the world, is an extremely rare family name. The cognomen Mohd Khairul Faiz is habitual in South-eastern Asia, particularly Malaysia, where it is a very rare surname. More frequently, Mohd Khairul Faiz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mohd Khairul Faiz | Malaysia |