Family name โอษฐ์ประไพร (โอษฐ์ประไพร 
) , throughout the world, is an extremely rare last name. The surname โอษฐ์ประไพร is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| โอษฐ์ประไพร | Thailand |