Surname Railena (Railena 
) , in all the world, is an extremely rare family name. Much more prevalently, Railena is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Railena | Brazil, United States, Philippines |
Paz, Amorim, Aguiar, Chagas, Correa, Barros, Bentes, Borges, Portal, Garcia, Martins, Marques, Machado, Santana, Alencar, Alecrim, Almeida, Andrade, Cardoso, Ferreira, Oliveira, Campolina, Araujo, Santos, Mendes, Maciel, Maia, Cruz, Dias, Gama, Lins, Lima, Matos, Silva, Simas, Sousa, Guimaraes, Souza, Assis, Costa, Braga, Brito, Porto, Pinto, Rocha, Gomes, Lomas, Viana, Alves, and Albuquerque