Surname Marunova (Marunova 
, Марунова 
) , in all the world, is a rare last name. The last name Marunova is characteristic of Eastern Europe, particularly Slovakia, where it is a rare surname, Czechia, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Marunova | Czechia, Slovakia, Russia |
| Марунова | Kazakhstan, Kyrgyzstan, Russia, Ukraine |