Cognomen Dzhanashiya (Dzhanashiya 
, Джанашия 
) , in all the world, is a rare last name. The last name Dzhanashiya is habitual in Russia, where it is a rare surname, Ukraine, where it is a very rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Dzhanashiya | Russia, Kazakhstan |
| Джанашия | Russia, Kazakhstan, Ukraine |