Surname Khairulazam (Khairulazam 
) , all over the world, is an extremely rare last name. The last name Khairulazam is habitual in South-eastern Asia, particularly Malaysia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Khairulazam | Malaysia |
Mohd, Syed, Masturina, and Norsyahira