Surname Shamuganathan (Shamuganathan 
) , worldwide, is a very rare family name. The surname Shamuganathan is characteristic of Malaysia, where it is a rare surname, and Canada, where it is an extremely rare surname. Much less frequently, Shamuganathan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Shamuganathan | Canada, Malaysia |
| shamuganathan jeevajothy Malaysian hockey player (b. 1948) |
|