Surname สุวรรณพาณิชย์ (สุวรรณพาณิชย์ 
, Suwenpanit , Suwunphanich ) , all around the world, is a rare cognomen. The surname สุวรรณพาณิชย์ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| สุวรรณพาณิชย์, Suwunphanich, Suwenpanit, Suwanpanit | Thailand |
Suwanphanich, and Suwanphanit