Surname Iuana (Iuana 
) , in the entire world, is an extremely rare family name. The family name Iuana is characteristic of Georgia, where it is a very rare surname, and Argentina. More frequently, Iuana is the forename as well as the last name.
Dan, Daiana, Torres, Vieira, Vesfal, Flores, Almeida, Abrahan, Barbosa, Batista, Pereira, Pimenta, Lacerda, Zdraila, Quevedo, Monteros, Munteanu, Simpkins, Carvalho, Cinquini, Prezioso, Oliveira, Paixao, Pauley, Barros, Aquino, Ion, Reus, Dias, Lima, Maria, Silva, Simao, Sousa, Alves, Carmo, Labartino, Crisu, Klein, Rocha, Gomez, Nobre, Funes, Molina, Santos, Alegre, Aguiar, Acosta, Brito, and Engelmann