In the world, Mileny (Mileny 
) is quite a rare feminine given name. The forename Mileny is characteristic of Latin America and the Caribbean, particularly the Dominican Republic, where it is quite a rare female name, Costa Rica, and Puerto Rico. Measured by absolute frequency, it is commonest in Latin America and the Caribbean, particularly Brazil, the Dominican Republic, and Guatemala. Very seldom, Mileny is the last name as well as the forename.
Melo, Vieira, Martins, Marques, Miranda, Santana, Almeida, Andrade, Barbosa, Batista, Pereira, Ribeiro, Freitas, Martinez, Carvalho, Pinheiro, Gonzalez, Ferreira, Oliveira, Rodriguez, Rodrigues, Goncalves, Torres, Garcia, Barros, Campos, Cruz, Rosa, Reis, Lima, Silva, Sousa, Souza, Alves, Costa, Cunha, Fernandes, Pinto, Rocha, Gomes, Lopes, Jesus, Ortiz, Macedo, Mendes, Santos, Soares, Araujo, Ramos, and Nascimento