Family name พิชิยะ (พิชิยะ 
) , all over the world, is an extremely rare cognomen. The cognomen พิชิยะ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, พิชิยะ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พิชิยะ | Thailand |