Family name ประเสริฐภูวกฤต (ประเสริฐภูวกฤต 
) , around the world, is a very rare last name. The surname ประเสริฐภูวกฤต is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ประเสริฐภูวกฤต | Thailand |