Cognomen เดชพิสิทธิ์ชัย (เดชพิสิทธิ์ชัย 
) , throughout the world, is an extremely rare family name. The family name เดชพิสิทธิ์ชัย is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| เดชพิสิทธิ์ชัย | Thailand |