Surname Kirshanov (Kirshanov 
, Киршанов 
) , worldwide, is a very rare cognomen. The surname Kirshanov is characteristic of Eastern Europe, particularly Belarus, where it is a rare surname, Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kirshanov | Russia, Ukraine |
| Киршанов | Belarus, Russia |