Family name Dayonara (Dayonara 
) , globally, is a very rare cognomen. The last name Dayonara is habitual in Venezuela, where it is an extremely rare surname, Mexico, and Spain. More prevalently, Dayonara is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dayonara | Spain, Mexico, United States, Brazil, Venezuela |
Vaz, Marques, Machado, Medeiro, Almeida, Andrade, Antunes, Azevedo, Canarte, Caetano, Correia, Balbino, Bairros, Bezerra, Pereira, Ribeiro, Freitas, Queiroz, Monteiro, Lombardi, Oliveira, Sandoveti, Fontes, Favera, Gaoteote, Daiane, Reis, Link, Lima, Silva, Sousa, Souza, Alves, Costa, Cunha, Brito, Goncalves, Perez, Lopez, Nobre, Vitto, Felix, Zuria, Moraes, Santos, Sobral, Chaves, Dantas, Rocha, and Nascimento