Last name ประสูต (Prasut 
, ประสูต , Prasute ) , around the world, is a very rare family name. The surname ประสูต is characteristic of Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. More frequently, ประสูต is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Prasut | United States, India, Thailand |
| ประสูต, Prasuet | Thailand |
| Prasute | United States, India |
หอมผา, and ดาวเจริญพร