Cognomen สุพาณิชย์ (สุพาณิชย์ 
) , all around the world, is a very rare family name. The family name สุพาณิชย์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, สุพาณิชย์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สุพาณิชย์ | Thailand |