Surname พันธ์ยา (พันธ์ยา 
) , in the world, is a very rare last name. The surname พันธ์ยา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, พันธ์ยา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พันธ์ยา | Thailand |