Cognomen Chai Ying (Chai Ying 
) , in the world, is a very rare last name. The surname Chai Ying is characteristic of South-eastern Asia, particularly Malaysia, where it is a rare surname, and Singapore. More frequently, Chai Ying is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chai Ying | Malaysia, Singapore |