Cognomen Гаркавыы (Гаркавыы 
, Garkavyy 
) , throughout the world, is a very rare surname. The cognomen Гаркавыы is characteristic of Eastern Europe, particularly Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Гаркавыы | Russia |
| Garkavyy | Ukraine |