Family name Prabagaran (Prabagaran 
) , worldwide, is a rare surname. The family name Prabagaran is characteristic of Sri Lanka, where it is quite a rare surname, Malaysia, where it is a rare surname, and Singapore, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Sri Lanka, Malaysia, and India. Also, Prabagaran is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Prabagaran | Singapore, India, Sri Lanka, Malaysia, China |