Last name Sylas (Sylas 
) , in all the world, is a rare surname. The family name Sylas is habitual in Tanzania, where it is a rare surname, Greece, and Nigeria, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Tanzania, Nigeria, and India. More frequently, Sylas is the forename as well as the last name.
Melo, Kaizer, Junior, Vieira, Walker, Xavier, Martins, Machado, Santana, Almeida, Andrade, Barbosa, Pereira, Ribeiro, Johnson, Carvalho, Robinson, Nogueira, Ferreira, Oliveira, Rodrigues, Goncalves, Barros, Campos, Carter, Chaves, Rosa, Dias, Lima, Neto, Motta, Silva, Sousa, Souza, Smith, Alves, Fernandes, Costa, Ramos, Rocha, Lopes, Nunes, Filho, Moraes, Mendes, Santos, Soares, Araujo, Paula, and Nascimento