Across the world, ทรัพย์วาณิช (ทรัพย์วาณิช 
, Supanvanij 
) is an extremely rare unknown gender first name. Predominantly, ทรัพย์วาณิช is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ทรัพย์วาณิช | Thailand |
| Supanvanij | United States, Thailand |