Cognomen พุทธิพงศ์ชัย (พุทธิพงศ์ชัย 
) , throughout the world, is a very rare family name. The surname พุทธิพงศ์ชัย is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| พุทธิพงศ์ชัย | Thailand |