Globally, Gackova (Gackova , Гацкова ) is an extremely rare unknown gender forename. Much more frequently, Gackova is the last name as well as the forename.
Gacková, and Гацькова
Ms, Johana, and Jirina
, Гацкова 
) is an extremely rare unknown gender forename. Much more frequently, Gackova is the last name as well as the forename.