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