Family name สุภัทรวณิชย์ (สุภัทรวณิชย์ 
) , throughout the world, is a very rare cognomen. The last name สุภัทรวณิชย์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| สุภัทรวณิชย์ | Thailand |