Last name Ridhwan (Ridhwan 
, Ридван 
) , globally, is quite a common family name. The last name Ridhwan is habitual in South-eastern Asia, particularly Brunei, where it is quite a common surname, Malaysia, where it is quite a rare surname, and Singapore. Not in comparison with a country's population, it most frequently occurs in Indonesia, Malaysia, and Tanzania. Likewise, Ridhwan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ridhwan | Nigeria, Thailand, Malaysia, Tanzania, Indonesia |
| Ридван | Kyrgyzstan, Russia, Bulgaria, Kazakhstan, Ukraine |
|
anwar ridhwan Malaysian novelist and writer, MY (b. 1949) |
|
| syafiq ridhwan Malaysian ten-pin bowler (b. 1986) |
|