Surname วิชัยพงศ์ (วิชัยพงศ์ 
, Wijipong ) , globally, is a very rare cognomen. The family name วิชัยพงศ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, วิชัยพงศ์ is the forename as well as the last name.