Last name Placidia (Placidia 
) , around the world, is a rare family name. The last name Placidia is habitual in Spain, where it is a rare surname, Honduras, where it is a very rare surname, and Mexico, where it is an extremely rare surname. Not in comparison with a country's population, it is commonest in Spain, Nigeria, and Mexico. More frequently, Placidia is the forename as well as the last name.
Lee, Castro, Correa, Prates, Vieira, Martins, Machado, Almeida, Andrade, Andalon, Azevedo, Barbosa, Pereira, Ribeiro, Carvalho, Jeronimo, Teixeira, Frierson, Ferreira, Oliveira, Conceicao, Rodrigues, Avelar, Aguiar, Amorim, Araujo, Dias, Lima, Meira, Silva, Sousa, Souza, Alves, Abreu, Costa, Paula, Goncalves, Pinto, Rocha, Gomes, Leite, Lopes, Jesus, Nunes, Moraes, Mupamombe, Santos, Soares, Ramos, and Nascimento