Family name Nilamegam (Nilamegam 
) , in all the world, is a very rare last name. The surname Nilamegam is habitual in Malaysia, where it is a rare surname, and India, where it is an extremely rare surname. Also, Nilamegam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nilamegam | India, Malaysia |