Cognomen Poolkam (Poolkam 
) , in all the world, is a very rare last name. The cognomen Poolkam is characteristic of Thailand, where it is a very rare surname, and India, where it is an extremely rare surname. Very seldom, Poolkam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Poolkam | Thailand, India |
Pradit, Srinivas, Angsumalee, and Thippanate