Family name พงศ์พิศิษฎ์ (พงศ์พิศิษฎ์ 
) , in the world, is a very rare surname. The family name พงศ์พิศิษฎ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, พงศ์พิศิษฎ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พงศ์พิศิษฎ์ | Thailand |