Cognomen Shushanika (Shushanika 
, Шушаника 
) , across the world, is a rare surname. The surname Shushanika is habitual in Western Asia, particularly Georgia, where it is quite a rare surname. Likewise, Shushanika is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Shushanika | Georgia |
| Шушаника | Ukraine, Russia |