Family name Shanmugam Chetty (Shanmugam Chetty 
) , around the globe, is a very rare surname. The cognomen Shanmugam Chetty is characteristic of South-eastern Asia, particularly Malaysia, where it is a rare surname. Very seldom, Shanmugam Chetty is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Shanmugam Chetty | Malaysia |