Cognomen Roscan (Roscan 
) , all around the world, is a rare family name. The cognomen Roscan is characteristic of Romania, where it is quite a rare surname, Greece, where it is a rare surname, and Italy, where it is a very rare surname. Very seldom, Roscan is the forename as well as the last name.
Ana, Raluca, Rodica, George, Larisa, Vasile, Victor, Florin, Ionica, Bogdan, Mihaita, Catalin, Daniela, Lorelai, Madalina, Stefanel, Anamaria, Cristian, Cristina, Andreea, Aurora, Adrian, Andrei, Alex, Anna, Anca, Raul, Gabi, John, Oana, Maria, Sorin, Remus, Diana, Lilia, Tinel, Elena, Eugen, Flory, Ionut, Marius, Mitica, Gabriela, and Alexandru