Worldwide, Йоска (Joska 
, Йоска 
) is quite a rare gender-neutral first name. The given name Йоска is habitual in the Democratic Republic of the Congo, where it is quite a rare unisex name, Czechia, where it is a rare boy's name, and Croatia, where it is a rare female name. In absolute terms, it most frequently occurs in the Democratic Republic of the Congo, Indonesia, and Czechia. Likewise, Йоска is the last name as well as the forename.