Cognomen Muhamad Zulkhairi (Muhamad Zulkhairi 
) , throughout the world, is an extremely rare surname. The cognomen Muhamad Zulkhairi is characteristic of South-eastern Asia, particularly Malaysia, where it is a very rare surname. Also, Muhamad Zulkhairi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Muhamad Zulkhairi | Malaysia |