Cognomen Poungpet (Poungpet 
) , in the entire world, is a very rare last name. The cognomen Poungpet is characteristic of Thailand, where it is a rare surname, and China, where it is an extremely rare surname. Likewise, Poungpet is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Poungpet | Thailand, United States, China |