Surname Cĥãy (Cĥãy 
) , throughout the world, is a very rare last name. The surname Cĥãy is characteristic of South-eastern Asia, particularly Myanmar, where it is a very rare surname. Likewise, Cĥãy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cĥãy | Myanmar |