Surname Prosty (Prosty 
) , in all the world, is a very rare cognomen. The surname Prosty is characteristic of Czechia, where it is a rare surname, Poland, where it is a very rare surname, and Argentina. Very seldom, Prosty is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Prosty | Canada, Czechia, India, Poland, Argentina |
Prostitute, and Простий
| salomena horzczicze von prosty - 2 May 1630 |
|