Globally, Nilia (Nilia 
, Ниля 
) is quite a rare mostly girly, but seldom masculine first name. The first name Nilia is habitual in Argentina, where it is a rare girly name, the Democratic Republic of the Congo, where it is a rare male name, and Peru, where it is a rare feminine name. Not in comparison with a country's population, this name is the most popular in Brazil, the Democratic Republic of the Congo, and Russia. Very seldom, Nilia is the last name as well as the forename.
Ruiz, Duarte, Garcia, Vieira, Martins, Marques, Moreira, Santana, Sanchez, Almeida, Barbosa, Pereira, Ribeiro, Martinez, Carvalho, Gonzalez, Ferreira, Oliveira, Rodriguez, Rodrigues, Goncalves, Hernandez, Romero, Campos, Castro, Soares, Dias, Lima, Silva, Sousa, Souza, Alves, Casas, Costa, Brito, Perez, Fernandez, Prado, Pires, Ramos, Rocha, Rojas, Gomez, Lopez, Lopes, Jesus, Nunes, Santos, Pinto, and Nascimento