Surname Raguparan (Raguparan 
) , globally, is a rare last name. The family name Raguparan is characteristic of Sri Lanka, where it is a rare surname, Canada, where it is an extremely rare surname, and France. Very seldom, Raguparan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Raguparan | Canada, India, France, United States, Sri Lanka |