Cognomen Nithialingam (Nithialingam 
) , around the globe, is a very rare family name. The surname Nithialingam is habitual in South-eastern Asia, particularly Malaysia, where it is a very rare surname. Very seldom, Nithialingam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nithialingam | Malaysia |