All over the world, Kostenjak (Kostenjak ) is an extremely rare unknown gender given name. Predominantly, Kostenjak is the last name as well as the forename.
Костеняк
Ana, Antonija, Heather, Stefica, Elaine, Danica, Matija, Jennifer, Marié, Marina, Josip, Dario, Mario, Ivan, John, Marija, and Tomislav
) is an extremely rare unknown gender given name. Predominantly, Kostenjak is the last name as well as the forename.