Surname Raguvaran (Raguvaran 
) , all over the world, is a rare family name. The family name Raguvaran is characteristic of Sri Lanka, where it is a rare surname, Singapore, and Malaysia. Not in comparison with a country's population, it is the most numerous in Sri Lanka, Malaysia, and India. More frequently, Raguvaran is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Raguvaran | Sri Lanka, United Arab Emirates, India, Malaysia, Saudi Arabia |