Cognomen หยะยา (หยะยา 
) , around the globe, is an extremely rare family name. The last name หยะยา is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, หยะยา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| หยะยา | Thailand |