Surname Laíne (Laíne 
) , throughout the world, is an extremely rare cognomen. The last name Laíne is characteristic of Latin America and the Caribbean, particularly Brazil, where it is an extremely rare surname. Much more prevalently, Laíne is the forename as well as the last name.
Melo, Facina, Martins, Machado, Silvany, Spolão, Almeida, Andrade, Araújo, Corrêa, Barbosa, Pereira, Ribeiro, Medeiros, Silveira, Carolina, Carvalho, Cristina, Teixeira, Oliveira, Rodrigues, Fernandes, Gorino, Garcia, Carlos, Soares, Reis, Dias, Lima, Yone, Matos, Moura, Mello, Meira, Silva, Sousa, Bitencourt, Souza, Costa, Brito, Ramos, Rocha, Dimer, Dutra, Gomes, Laine, Mendes, Santos, Alves, and Gonçalves