Family name راضوان (راضوان 
) , throughout the world, is quite a rare cognomen. The family name راضوان is characteristic of Egypt, where it is quite a rare surname, Libya, where it is a rare surname, and Jordan. Not in comparison with a country's population, the name is most common in Egypt, Saudi Arabia, and Jordan. Very seldom, راضوان is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| راضوان | Algeria, Morocco, Egypt, Sudan, Saudi Arabia |