Cognomen สุผา (Supha 
, สุผา ) , worldwide, is a rare surname. The surname สุผา is habitual in Thailand, where it is a rare surname, Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in Thailand, India, and China. More prevalently, สุผา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Supha | Ethiopia, Thailand, Malaysia, India, Turkey |
| สุผา | Thailand |