Family name Rhuan (Rhuan 
) , globally, is a very rare last name. The last name Rhuan is characteristic of Brazil, where it is a very rare surname, Malaysia, where it is an extremely rare surname, and Mexico. Much more frequently, Rhuan is the forename as well as the last name.
Melo, Barros, Borges, Vieira, Felipe, Martins, Machado, Moreira, Santana, Almeida, Andrade, Cardoso, Barbosa, Pereira, Ribeiro, Freitas, Carvalho, Teixeira, Ferreira, Oliveira, Rodrigues, Goncalves, Castro, Carlos, Araujo, Soares, Cruz, Reis, Dias, Lima, Silva, Sousa, Souza, Alves, Costa, Brito, Fernandes, Paula, Ramos, Rocha, Gomes, Lopes, Lucas, Jesus, Nunes, Moraes, Mendes, Santos, Pablo, and Nascimento