Surname แก้วพาณิชย์ (แก้วพาณิชย์, Kaewpanit 
) , all over the world, is a very rare cognomen. The cognomen แก้วพาณิชย์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kaewpanit | Thailand |