In the world, Гаца (Gaca 
, Гаца 
, Gatsa 
) is a rare predominantly female, but scarcely male forename. The first name Гаца is characteristic of Bulgaria, where it is quite a rare female name, Nigeria, where it is an extremely rare boy's name, and India, where it is an extremely rare gender-neutral name. Likewise, Гаца is the last name as well as the forename.