Family name Thalles (Thalles 
) , globally, is a very rare surname. The surname Thalles is habitual in Brazil, where it is a very rare surname, Argentina, where it is an extremely rare surname, and the United States. Predominantly, Thalles is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thalles | Portugal, Belgium, Spain, United States, Brazil |
Melo, Marques, Machado, Moreira, Miranda, Santana, Almeida, Andrade, Cardoso, Barbosa, Batista, Pereira, Ribeiro, Freitas, Medeiros, Carvalho, Teixeira, Henrique, Ferreira, Oliveira, Rodrigues, Goncalves, Martins, Vieira, Barros, Campos, Cruz, Reis, Dias, Lima, Moura, Silva, Sousa, Souza, Alves, Costa, Fernandes, Paula, Rocha, Gomes, Lopes, Jesus, Nunes, Mendes, Santos, Soares, Araujo, Castro, Ramos, and Nascimento