Cognomen Rajesvaran (Rajesvaran 
) , in the entire world, is a very rare last name. The surname Rajesvaran is habitual in Malaysia, where it is a rare surname, Singapore, and India, where it is an extremely rare surname. More frequently, Rajesvaran is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rajesvaran | Singapore, Malaysia, India, United States, South Africa |