Surname Rawungpai (Rawungpai 
) , all around the world, is a very rare family name. The cognomen Rawungpai is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rawungpai | Thailand |
Arwoot, Prompol, Pongpun, Supphakorn, and Boonyanuch