Cognomen Celoi (Celoi 
) , in all the world, is an extremely rare family name. The cognomen Celoi is characteristic of Argentina, where it is an extremely rare surname, Brazil, and the United States. Much more frequently, Celoi is the forename as well as the last name.
Paz, Bunilha, Garcia, Vargas, Vieira, Martins, Machado, Menezes, Almeida, Cardoso, Pacheco, Pereira, Ribeiro, Fonseca, Quadros, Silveira, Carvalho, Teixeira, Nogueira, Ferreira, Oliveira, Rodrigues, Borges, Becker, Bastos, Coelho, Luz, Cruz, Rosa, Dias, Lima, Mello, Silva, Souza, Alves, Abreu, Guimaraes, Avila, Cunha, Borba, Dutra, Lopes, Macedo, Moraes, Santos, Soares, Aguiar, Correa, Costa, and Goncalves