Cognomen พล่า (Phla 
, Prla 
, พล่า) , in the entire world, is a very rare last name. The surname พล่า is characteristic of Thailand, where it is an extremely rare surname, the United States, and India. More prevalently, พล่า is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phla | Thailand, United States, India |
| Prla | India, Philippines |