Cognomen Slovackova (Slovackova 
) , in the world, is a rare family name. The family name Slovackova is characteristic of Czechia, where it is quite a rare surname, Slovakia, and Greece, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Slovackova | United States, Czechia, Slovakia, Greece |
Slovačkova, Slovačková, and Slováčková