Family name S P Kalailingam (S P Kalailingam 
) , worldwide, is an extremely rare last name. The cognomen S P Kalailingam is habitual in South-eastern Asia, particularly Malaysia, where it is a very rare surname. Likewise, S P Kalailingam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| S P Kalailingam | Malaysia |