Family name Tiuca (Tiuca 
, Тюца 
) , across the world, is a rare last name. The cognomen Tiuca is characteristic of Romania, where it is quite a rare surname, Russia, where it is a very rare surname, and France. Very seldom, Tiuca is the forename as well as the last name.
Mr, Roxana, Denisa, Daniel, George, Marinel, Sabrina, Andreea, Camelia, Daniela, Gabriel, Olimpia, Madalina, Alynutza, Cristian, Cristina, Nicoleta, Valentin, Razvan, Bianca, Adrian, Andrei, Ms, Dan, Alex, Ioan, Maria, Mihai, Alina, Remus, Octavian, Danut, Laura, Timea, Elena, Ionut, Ioana, Marian, Marius, Stefan, Diana, and Valentina