Family name Стоил (Стоил 
, Stoil 
) , around the world, is quite a rare last name. The last name Стоил is habitual in Bulgaria, where it is quite a common surname, North Macedonia, where it is quite a rare surname, and Spain, where it is a very rare surname. Not in comparison with a country's population, it is the most numerous in Bulgaria, North Macedonia, and the United States. Likewise, Стоил is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Стоил | Russia, Bulgaria |
| Stoil | Bulgaria, Italy, United States, Romania, North Macedonia |