Surname พัสตร์วาณิช (พัสตร์วาณิช 
) , in all the world, is an extremely rare family name. The cognomen พัสตร์วาณิช is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| พัสตร์วาณิช | Thailand |