Last name อัฑฒ์วงศ์ไพศาล (อัฑฒ์วงศ์ไพศาล 
) , throughout the world, is a very rare cognomen. The family name อัฑฒ์วงศ์ไพศาล is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| อัฑฒ์วงศ์ไพศาล | Thailand |