Around the world, Dilceu (Dilceu 
) is quite a rare masculine first name. The given name Dilceu is habitual in Latin America and the Caribbean, particularly Brazil, where it is a rare boy's name.
| VARIANT | COUNTRY |
|---|---|
| Dilceu | Argentina, Brazil, United States |
|
dilceu sperafico Brazilian politician, BR (b. 1948) |
|
| dilceu antonio dal bosco politician from Brazil, BR (b. 1965) |
|
Luz, Vargas, Martins, Marques, Machado, Miranda, Almeida, Azevedo, Cardoso, Camargo, Barbosa, Pereira, Prestes, Ribeiro, Freitas, Fonseca, Silveira, Carvalho, Ferreira, Oliveira, Rodrigues, Goncalves, Junior, Garcia, Passos, Barros, Melo, Cruz, Rosa, Dias, Lima, Moura, Silva, Souza, Alves, Costa, Fernandes, Rocha, Gomes, Lopes, Macedo, Moraes, Santos, Soares, Araujo, Amaral, Castro, Correa, Dutra, and Nascimento