Cognomen R Sivam (R Sivam 
) , in all the world, is a very rare last name. The surname R Sivam is characteristic of Malaysia, where it is a rare surname, and New Zealand, where it is a very rare surname. Likewise, R Sivam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| R Sivam | New Zealand, Malaysia |