Cognomen ភ្លៅ (เพลา 
, ភ្លៅ 
) , in the world, is a very rare surname. The family name ភ្លៅ is habitual in South-eastern Asia, particularly Cambodia, where it is a rare surname, and Thailand, where it is a very rare surname. Also, ភ្លៅ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เพลา | Thailand |
| ភ្លៅ | Cambodia |