Last name วิศิษฎ์พงศ์ (วิศิษฎ์พงศ์ 
) , throughout the world, is a very rare cognomen. The family name วิศิษฎ์พงศ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, วิศิษฎ์พงศ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| วิศิษฎ์พงศ์ | Thailand |