Around the world, Rubenthiran (Rubenthiran 
) is an extremely rare male first name. Very seldom, Rubenthiran is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rubenthiran | South Africa, Malaysia, Canada |
Kumaran, Krishnan, Manoharan, Theventhiram, Balachandran, and Amirthalingam