Worldwide, พัฒยา (พัฒยา 
) is a rare gender-neutral given name. The first name พัฒยา is habitual in South-eastern Asia, particularly Thailand, where it is a rare gender-neutral name. Very seldom, พัฒยา is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| พัฒยา | Thailand |