Surname Thamaran (Thamaran 
) , globally, is a very rare cognomen. The family name Thamaran is habitual in Indonesia, where it is a very rare surname, Malaysia, and India, where it is an extremely rare surname. Very seldom, Thamaran is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thamaran | Indonesia, South Africa, Malaysia, United States, India |