Globally, วงศ์วณิช (วงศ์วณิช 
, Wongwanit 
) is a very rare male forename. The first name วงศ์วณิช is habitual in South-eastern Asia, particularly Thailand, where it is a very rare male name. More prevalently, วงศ์วณิช is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| วงศ์วณิช | Thailand |
| Wongwanit | Thailand, France |