Last name Thiruganam (Thiruganam 
) , around the world, is a very rare surname. The cognomen Thiruganam is habitual in Malaysia, where it is a rare surname, Canada, where it is an extremely rare surname, and India. Likewise, Thiruganam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thiruganam | India, Malaysia, Canada |