Surname Panthap (Panthap 
) , throughout the world, is an extremely rare cognomen. The last name Panthap is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, Panthap is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Panthap | Thailand |
Buthaisong, Pimsiri, and Suwanchan