Surname ឈាយ (ឈាយ 
) , in the world, is a very rare cognomen. The cognomen ឈាយ is habitual in South-eastern Asia, particularly Cambodia, where it is a rare surname. More frequently, ឈាយ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ឈាយ | Cambodia |