Family name Dulcinéa (Dulcinéa 
) , worldwide, is an extremely rare surname. The last name Dulcinéa is characteristic of Latin America and the Caribbean, particularly Brazil, where it is an extremely rare surname. Much more frequently, Dulcinéa is the forename as well as the last name.
Reis, Espiúca, Framil, Marques, Malthez, Machado, Araújo, Camacho, Conrado, Corrêa, Barbosa, Pereira, Ribeiro, Leandro, Queiroz, Medeiros, Silveira, Carvalho, Ferreira, Oliveira, Magalhaes, Mendonça, Nelson, Graça, Garcia, Bugati, Lima, Lira, Maria, Matta, Matos, Silva, Souza, Alves, Abreu, Costa, Rodrigues, Prado, Dulce, Lopes, Macedo, Santos, Soares, Araujo, Campos, Coelho, Barros, Bastos, Rocha, and Guimarães