Family name ชัยโย (ชัยโย 
, Chaiyo 
) , throughout the world, is quite a rare last name. The last name ชัยโย is habitual in Thailand, where it is quite a rare surname, Malaysia, where it is a very rare surname, and Mexico, where it is an extremely rare surname. Likewise, ชัยโย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ชัยโย | Thailand |
| Chaiyo | Malaysia, Mexico, United States, India, Thailand |