Cognomen Thamilarasam (Thamilarasam 
) , worldwide, is an extremely rare family name. The last name Thamilarasam is habitual in South-eastern Asia, particularly Malaysia, where it is an extremely rare surname. Likewise, Thamilarasam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thamilarasam | Malaysia, India |