Cognomen เพียซ (Phiat 
, เพียซ 
) , throughout the world, is a very rare last name. The cognomen เพียซ is characteristic of South-eastern Asia, particularly Malaysia, where it is a very rare surname, and Thailand. Also, เพียซ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phiat | India, Malaysia |
| เพียซ | Thailand |
| เซลิน่า เพียซ Thai actor, TH (b. 1994) |
|