Surname วิศิษฏ์พงศ์ (วิศิษฏ์พงศ์ 
) , worldwide, is a very rare cognomen. The family name วิศิษฏ์พงศ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, วิศิษฏ์พงศ์ is the forename as well as the last name.