>
Surname Chaiyos (ชัยยศ , Chaiyos
) , in all the world, is a rare family name. The cognomen Chaiyos is habitual in South-eastern Asia, particularly Thailand, where it is quite a rare surname. More frequently, Chaiyos is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ชัยยศ | Thailand |
| Chaiyos | Australia, United States, Thailand |