Cognomen Rajaswar (Rajaswar 
) , globally, is a very rare family name. The surname Rajaswar is characteristic of South Africa, where it is a very rare surname, and India, where it is an extremely rare surname. More prevalently, Rajaswar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rajaswar | India, South Africa |