Family name Ileusa (Ileusa 
) , worldwide, is an extremely rare cognomen. Predominantly, Ileusa is the forename as well as the last name.
Da, Maluta, Maciel, Morais, Mourao, Mendes, Medina, Santos, Salles, Soares, Stochi, Araujo, Araldi, Arruda, Vilela, Machado, Almeida, Barbosa, Pereira, Lacotiz, Oliveira, Magalhaes, Ogawa, Filho, Neves, Tomaz, Melo, Cruz, Lins, Lima, Matos, Major, Silva, Sousa, Souza, Alves, Rodrigues, Assis, Brito, Bueno, Peres, Pires, Rocha, Dutra, Gomes, Laura, Lopes, Jesus, Costa, and Casagrande