Cognomen Helloise (Helloise 
) , around the world, is an extremely rare family name. Much more frequently, Helloise is the forename as well as the last name.
Maia, Schier, Araujo, Campos, Passos, Ragell, Rosene, Roepcke, Dudley, Torres, Ferrao, Martins, Machado, Almeida, Antunes, Barbosa, Pereira, Oliveira, Pretorius, Pletscher, Rodrigues, Goncalves, Soares, Santos, Moraes, Morais, Mota, Sena, Smit, Paul, Roux, Reis, Dias, Dodd, Gray, Lima, Fernandes, Nery, Marin, Silva, Sousa, Souza, Alves, Costa, Cunha, Brito, Kossy, Nyaga, Vale, and Nascimento