Cognomen อดุลย์พิศิษฐ์ (อดุลย์พิศิษฐ์ 
) , all around the world, is a very rare last name. The surname อดุลย์พิศิษฐ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| อดุลย์พิศิษฐ์ | Thailand |