Throughout the world, Wan Khairul (Wan Khairul 
) is a very rare male first name. The given name Wan Khairul is habitual in South-eastern Asia, particularly Malaysia, where it is a very rare masculine name. Much less frequently, Wan Khairul is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Wan Khairul | Malaysia |