Last name رادوي (رادوي 
, Rădoi 
) , all around the world, is a rare cognomen. The surname رادوي is habitual in Romania, where it is quite a rare surname, Saudi Arabia, where it is a very rare surname, and France, where it is an extremely rare surname. Much less frequently, رادوي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| رادوي | Saudi Arabia |
| Rădoi | France, Romania |