Family name Стойна (Стойна 
, Stojna 
, Stoyna ) , all around the world, is quite a rare surname. The surname Стойна is characteristic of Bulgaria, where it is quite a common surname, North Macedonia, and Albania, where it is quite a rare surname. Also, Стойна is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Стойна | Bulgaria |
| Stojna | Germany, North Macedonia, United States, Greece, Albania |
| Stoyna | Greece, United States, Bulgaria |