Last name Idalio (Idalio 
) , all around the world, is a rare family name. The last name Idalio is habitual in Latin America and the Caribbean, particularly the Dominican Republic, where it is a rare surname, Honduras, and Nicaragua, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Mexico, the Dominican Republic, and Spain. More frequently, Idalio is the forename as well as the last name.
Sa, Rangel, Junior, Torres, Inacio, Martins, Marques, Moreira, Menezes, Barbosa, Bacelar, Pereira, Ribeiro, Timoteo, Queiroz, Martinez, Carvalho, Victoria, Ferreira, Oliveira, Rodriguez, Rodrigues, Coelho, Correa, Campos, Amaral, Vaz, Cruz, Rosa, Reis, Lima, Neto, Silva, Souza, Alves, Costa, Gutierrez, Perez, Ramos, Rocha, Gomes, Lopes, Jesus, Filho, Firme, Finch, Santos, Soares, Pinto, and Fernandes