Cognomen Sueni (Sueni 
) , throughout the world, is a rare surname. The last name Sueni is characteristic of Thailand, where it is a rare surname, Indonesia, and Australia, where it is a very rare surname. In absolute terms, it is the most numerous in Indonesia, Thailand, and Mexico. More prevalently, Sueni is the forename as well as the last name.
Melo, Vieira, Farias, Franca, Mariano, Martins, Marques, Machado, Miranda, Andrade, Cardoso, Barbosa, Batista, Pereira, Monteiro, Medeiros, Carvalho, Teixeira, Ferreira, Oliveira, Rodrigues, Goncalves, Barros, Campos, Araujo, Soares, Cruz, Rosa, Dasa, Lima, Matos, Silva, Sousa, Souza, Alves, Anjos, Fernandes, Assis, Braga, Brito, Kaucz, Ramos, Rocha, Gomes, Lopes, Jesus, Moraes, Santos, Costa, and Nascimento