Family name Vržina (Vržina 
) , across the world, is a rare cognomen. The cognomen Vržina is characteristic of Southern Europe, particularly Croatia, where it is quite a rare surname.
Ana, Dijana, Dragan, Gorana, Jagoda, Jelena, Nikola, Ivanka, Žarko, Mladen, Marinko, Antonia, Ružica, Dominik, Ljubica, Katarina, Ljiljana, Nikolina, Fran Tigran, Mirjana, Marija, Marina, Ivica, Jan, Tin, Maja, Ante, Luka, Jozo, Tina, Fran, Ivan, Marko, Mirko, Bože, Božo, Petra, Drago, Goran, Jakov, Josip, Ivana, Margarita, and Anamarija