>
Surname Radiwan (Radiwan
, รัศมีวรรณ
, รดิวันต์
) , all around the world, is a rare cognomen. The last name Radiwan is habitual in Ethiopia, where it is a rare surname, Indonesia, where it is a very rare surname, and Malaysia. Measured by absolute frequency, it is the most numerous in Ethiopia, Indonesia, and Thailand. Also, Radiwan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Radiwan | Malaysia, Ethiopia, Indonesia, Thailand, Morocco |
| รัศมีวรรณ, รดิวันต์ | Thailand |