Family name วิรุฬห์พงศ์ (Wiroonphong 
, วิรุฬห์พงศ์ , Wiroonpong ) , throughout the world, is a very rare surname. The surname วิรุฬห์พงศ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, วิรุฬห์พงศ์ is the forename as well as the last name.