Cognomen Palapu (Palapu 
) , throughout the world, is quite a rare family name. The cognomen Palapu is habitual in India, where it is a rare surname, and Philippines, where it is an extremely rare surname. Very seldom, Palapu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Palapu | India, Philippines |