Last name Raidar (Raidar 
) , across the world, is a rare cognomen. The surname Raidar is habitual in India, where it is a very rare surname, Spain, where it is an extremely rare surname, and the United States. Very seldom, Raidar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Raidar | Germany, Spain, Brazil, South Africa, India |