Surname Muhammad Khairulniza (Muhammad Khairulniza 
) , in the world, is an extremely rare last name. Much more frequently, Muhammad Khairulniza is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Muhammad Khairulniza | Singapore, Malaysia |
Roslan, M Bin Nor Sallehen, Bin Nor Sallehen, and Bin Mohd Kamis