Family name Stroya (Строя 
, Stroya 
) , around the world, is a rare surname. The last name Stroya is characteristic of Ukraine, where it is a rare surname, Bulgaria, and Armenia. In absolute terms, it is commonest in Eastern Europe, particularly Ukraine, Russia, and Bulgaria. Much less frequently, Stroya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Строя | Ukraine, Kazakhstan, Belarus, Russia, Armenia |
| Stroya | Ukraine, Israel, Bulgaria |