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