Cognomen Marsanova (Marsanova 
, Марсанова 
) , all over the world, is a rare family name. The surname Marsanova is habitual in Eastern Europe, particularly Czechia, where it is a rare surname, Russia, where it is a very rare surname, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Marsanova | Russia, Czechia |
| Марсанова | Russia, Ukraine |