Cognomen ប្ល៉ាយ (ប្ល៉ាយ 
) , across the world, is an extremely rare surname. The last name ប្ល៉ាយ is habitual in South-eastern Asia, particularly Cambodia, where it is a very rare surname. Likewise, ប្ល៉ាយ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ប្ល៉ាយ | Cambodia |