Surname Radowan (Radowan 
) , all over the world, is a rare family name. The family name Radowan is characteristic of Austria, where it is a rare surname, Egypt, and Bangladesh. Measured by absolute frequency, it most frequently occurs in Bangladesh, Egypt, and Germany. Likewise, Radowan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Radowan | Syria, Morocco, Bangladesh, Germany, Egypt |