Cognomen Зиров (Zyrov 
, Зиров 
, Zirov 
) , in all the world, is a very rare surname. The cognomen Зиров is characteristic of Bulgaria, where it is a rare surname, Australia, where it is a very rare surname, and Russia. Very seldom, Зиров is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zyrov | Spain |
| Зиров | Bulgaria, Kazakhstan, Russia |
| Zirov | Australia, Russia, Germany, Israel |