Cognomen Rizuwan (Rizuwan 
) , throughout the world, is a rare surname. The surname Rizuwan is characteristic of Malaysia, where it is a rare surname, Singapore, where it is a very rare surname, and India, where it is an extremely rare surname. Also, Rizuwan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rizuwan | India, Malaysia, Singapore |