Across the world, Brežnjak (Brežnjak 
) is an extremely rare unknown gender first name. Much more prevalently, Brežnjak is the last name as well as the forename.
Ana, Juraj, Nenad, Vlado, Ivana, Marija, Martin, Mihael, Mihaeł, Sandra, Stanko, Andrea, Andrej, Branko, Patrik, Romana, Robert, Lucija, Josipa, Jelena, Tamara, Nikola, Josip, Damir, David, Darko, Bara, Rene, Dina, Luka, Nada, Nino, Ines, Ivan, Igor, Mario, Viktor, Marko, Milan, Stela, Antun, Anita, Anica, Boris, Bruno, Paula, Petra, Dario, Matej, and Ivanka