Family name Rilary (Rilary 
) , across the world, is an extremely rare cognomen. The cognomen Rilary is characteristic of Latin America and the Caribbean, particularly Brazil, where it is an extremely rare surname. Predominantly, Rilary is the forename as well as the last name.
Mota, Barros, Borges, Duarte, Vieira, Xavier, Martins, Moreira, Almeida, Andrade, Cardoso, Barbosa, Batista, Pereira, Ribeiro, Freitas, Carvalho, Nogueira, Ferreira, Oliveira, Rodrigues, Goncalves, Castro, Aguiar, Araujo, Soares, Melo, Cruz, Reis, Dias, Lima, Matos, Moura, Silva, Sousa, Souza, Fernandes, Alves, Cunha, Ramos, Rocha, Gomes, Lopes, Jesus, Viana, Moraes, Mendes, Santos, Costa, and Nascimento