Family name พยา (Phaya 
, พยา ) , in the world, is a rare surname. The surname พยา is characteristic of Thailand, where it is a very rare surname, Israel, and India. In absolute terms, it is the most numerous in India, Thailand, and South Africa. Likewise, พยา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phaya | Thailand, Israel, India, United States, South Africa |
| พยา | Thailand |