Cognomen Carolyna (Carolyna 
) , all over the world, is a rare family name. The last name Carolyna is habitual in Indonesia, where it is a very rare surname, Nicaragua, and Honduras. Measured by absolute frequency, it is the most numerous in Indonesia, Nigeria, and Brazil. More frequently, Carolyna is the forename as well as the last name.
Melo, Vieira, Farias, Martins, Machado, Moreira, Sanchez, Almeida, Andrade, Pereira, Ramirez, Ribeiro, Freitas, Martinez, Carvalho, Cordeiro, Pinheiro, Gonzalez, Teixeira, Ferreira, Oliveira, Castaneda, Garcia, Blanco, Castro, Araujo, Pena, Dias, Lima, Silva, Sousa, Souza, Smith, Alves, Couto, Costa, Rodrigues, Patto, Pinto, Ramos, Rocha, Gomez, Gomes, Lopes, Nunes, Moraes, Santos, Soares, Perez, and Nascimento