Last name Masover (Masover 
, Масовер 
) , across the world, is a very rare cognomen. The family name Masover is habitual in Russia, where it is a very rare surname, Ukraine, where it is an extremely rare surname, and the United States. Much less frequently, Masover is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Masover | United States, Spain, Russia, Israel, Canada |
| Масовер | Ukraine, Russia |