Surname Gavriley (Gavriley 
, Гаврилей 
) , in the entire world, is a rare cognomen. The cognomen Gavriley is habitual in Ukraine, where it is a rare surname, Russia, where it is a very rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Gavriley | Ukraine |
| Гаврилей | Russia, Kazakhstan, Ukraine |