Cognomen Khairul Helmi (Khairul Helmi 
) , worldwide, is an extremely rare last name. The family name Khairul Helmi is characteristic of South-eastern Asia, particularly Malaysia, where it is a very rare surname. More prevalently, Khairul Helmi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khairul Helmi | Malaysia |