Surname Diair (Diair 
) , all around the world, is an extremely rare last name. The cognomen Diair is characteristic of Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname, Mexico, where it is an extremely rare surname, and Brazil. Much more frequently, Diair is the forename as well as the last name.
Sel, Vieira, Martins, Marques, Machado, Santana, Almeida, Andrade, Cardoso, Barbosa, Batista, Padilha, Pereira, Ribeiro, Freitas, Silveira, Siqueira, Carvalho, Cordeiro, Ferreira, Oliveira, Bonatelli, Portes, Correa, Castro, Santos, Luz, Maia, Melo, Cruz, Rosa, Reis, Lara, Lima, Matos, Maier, Rodrigues, Mello, Souza, Paula, Pires, Ramos, Rocha, Gomes, Leite, Lemos, Veiga, Mendes, Silva, and Nascimento