Surname Radoica (Radoica 
) , across the world, is an extremely rare last name. The last name Radoica is characteristic of Venezuela, where it is an extremely rare surname, and the United States. Much more frequently, Radoica is the forename as well as the last name.
Lalic, Stefanović, Djordjevic, Rafailovic, Ivanovic, Veljovic, Jankovic, Grujovic, Draškić, Radojicic, Pavlovic, Komatina, Ardelean, Arsenijevic, Mitrovic, Rutovic, Rosario, Krljanac, Kilgore, Clement, Aleksic, Mendoza, Zlatic, Farara, Ristic, Rosici, Jokic, Laudoni, and Stanisavljevic