Cognomen サーシャ (Sasha 
, Saša , Sacha 
) , worldwide, is a common surname. The surname サーシャ is habitual in North Macedonia, where it is quite a common surname, Georgia, and Serbia, where it is quite a rare surname. In absolute terms, it most frequently occurs in Indonesia, North Macedonia, and Georgia. More frequently, サーシャ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sasha | Serbia, Bosnia and Herzegovina, Croatia, United States, France |
| Saša | Serbia, Croatia, Bosnia and Herzegovina, United States, France |
| Sacha | Indonesia, Australia, Serbia, United States, France |
| サーシャ | Japan |