Surname Mohammad Khairul Rizuan (Mohammad Khairul Rizuan 
) , all over the world, is an extremely rare cognomen. The cognomen Mohammad Khairul Rizuan is habitual in South-eastern Asia, particularly Malaysia, where it is an extremely rare surname. More prevalently, Mohammad Khairul Rizuan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mohammad Khairul Rizuan | Malaysia |