Cognomen Juciana (Juciana 
) , across the world, is an extremely rare last name. The last name Juciana is habitual in Nigeria, where it is an extremely rare surname, Mexico, and Brazil. Much more prevalently, Juciana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Juciana | Brazil, Switzerland, Mexico, United States, Nigeria |
Melo, Franca, Xavier, Martins, Marques, Moreira, Menezes, Santana, Almeida, Andrade, Barbosa, Batista, Bezerra, Pereira, Freitas, Carvalho, Nogueira, Ferreira, Oliveira, Conceicao, Rodrigues, Goncalves, Vieira, Dantas, Barros, Coelho, Cruz, Reis, Dias, Lima, Moura, Silva, Sousa, Souza, Alves, Costa, Fernandes, Brito, Rocha, Gomes, Lopes, Jesus, Nunes, Santos, Soares, Araujo, Amorim, Correa, Ramos, and Nascimento