Family name Muhammad Zain (Muhammad Zain 
) , around the globe, is a rare surname. The last name Muhammad Zain is characteristic of South-eastern Asia, particularly Malaysia, where it is quite a rare surname, and Singapore, where it is a very rare surname. Likewise, Muhammad Zain is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Muhammad Zain | Saudi Arabia, Malaysia, Pakistan, Singapore, Indonesia |