Family name Riuza (Riuza 
) , around the globe, is an extremely rare last name. The surname Riuza is habitual in Western Asia, particularly Georgia, where it is a rare surname. More frequently, Riuza is the forename as well as the last name.
Maia, Vieira, Moreira, Menezes, Miranda, Almeida, Barbosa, Batista, Pereira, Rezende, Ribeiro, Furtado, Santiago, Carvalho, Caldeira, Teixeira, Oliveira, Santuario, Conceicao, Rodrigues, Fernandes, Jacevicius, Lisboa, Nascimento, Passos, Campos, Cruz, Reis, Lima, Nery, Silva, Souza, Alves, Costa, Paula, Penha, Rocha, Lopes, Jesus, Tiago, Nunes, Froes, Moraes, Santos, Amorim, Aguiar, Castro, Barros, and Evangelista