Last name พะ (Pha 
, Phay 
, พะ 
) , globally, is a common family name. The last name พะ is characteristic of South-eastern Asia, particularly Myanmar, where it is quite a common surname, Brunei, and Laos. Not in comparison with a country's population, this name is the most popular in Myanmar, India, and Vietnam. Likewise, พะ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pha | Laos, Myanmar, Algeria, Vietnam, India |
| Phay | Laos, Myanmar, Vietnam, India, Malaysia |
| พะ | Thailand |