Cognomen วนิชพงศ์ (วนิชพงศ์ 
) , all around the world, is a very rare surname. The surname วนิชพงศ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, วนิชพงศ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| วนิชพงศ์ | Thailand |