Around the globe, Йоанка (Yoanka 
, Йоанка 
) is a rare epicene first name. The given name Йоанка is characteristic of Cuba, where it is quite a rare unisex name, Bulgaria, where it is quite a rare girly name, and the Dominican Republic, where it is a rare feminine name. Measured by absolute frequency, it is the most numerous in Cuba, Bulgaria, and the United States. Very seldom, Йоанка is the last name as well as the forename.