Family name Ponnampolam (Ponnampolam 
) , in the entire world, is a very rare last name. The cognomen Ponnampolam is habitual in South-eastern Asia, particularly Malaysia, where it is a very rare surname. Much less frequently, Ponnampolam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ponnampolam | Canada, Malaysia |