Cognomen Muhammad Ridhwan (Muhammad Ridhwan 
) , all over the world, is a rare surname. The family name Muhammad Ridhwan is characteristic of South-eastern Asia, particularly Singapore, where it is a rare surname, and Malaysia. More prevalently, Muhammad Ridhwan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Muhammad Ridhwan | Malaysia, Indonesia, Singapore |