Family name กาวชัย (กาวชัย 
) , globally, is an extremely rare last name. The surname กาวชัย is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, กาวชัย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| กาวชัย | Thailand |