Cognomen Piyapattra (Piyapattra 
) , all around the world, is an extremely rare family name. The surname Piyapattra is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. More frequently, Piyapattra is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Piyapattra | Thailand, United States |