Surname Potocnjak (Potocnjak 
) , globally, is a rare last name. The surname Potocnjak is habitual in Slovenia, where it is quite a rare surname, Croatia, where it is a rare surname, and Chile. Not in comparison with a country's population, it is commonest in Chile, Slovenia, and the United States. Very seldom, Potocnjak is the forename as well as the last name.
Mr, Andrea, Andres, Amelia, Romina, Robert, Dennis, Danilo, Javier, Joseph, Thomas, Nahuel, Hector, Zeljko, Marcela, Mirjana, Amancai, Giorgio, Natalia, Cristian, Branimir, Patricio, Alvaro, Matija, Marina, Ivica, Gã, Joe, Tom, Mark, Mimi, Anne, Cara, Dino, Lana, Luka, Danielle, Jose, Matea, Stana, Paulo, Pablo, Pedro, Davor, Diego, Jorge, Julia, Franz, John, and Tomislav