Family name Chaiyot (ชัยยศ 
, ไชยยศ , Chaiyot 
) , around the globe, is quite a rare cognomen. The surname Chaiyot is characteristic of Thailand, where it is quite a rare surname, and China, where it is an extremely rare surname. More frequently, Chaiyot is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ไชยยศ, ไชยศ, ชัยยศ | Thailand |
| Chaiyot | Denmark, Norway, Thailand, United States, China |