Surname Mazačová (Mazačová 
) , around the world, is a very rare family name. The family name Mazačová is characteristic of Eastern Europe, particularly Czechia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Mazačová | Czechia |
| vlaďka mazačová CZ (b. 1952) |
|
|
| lenka mazačová CZ (b. 1979) |
|