Cognomen Khairul Faisal (Khairul Faisal 
) , in all the world, is a very rare last name. The cognomen Khairul Faisal is characteristic of South-eastern Asia, particularly Malaysia, where it is a very rare surname. Likewise, Khairul Faisal is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khairul Faisal | Malaysia |