Cognomen Reginardo (Reginardo 
) , globally, is an extremely rare last name. The last name Reginardo is characteristic of Chile, where it is an extremely rare surname, and Spain. Predominantly, Reginardo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Reginardo | South Africa, Spain, Philippines, United States, Brazil |
Fat, Falcao, Franco, Martins, Sampaio, Cartaxo, Barbosa, Barboza, Júnior, Falcão, Freitas, Serrilho, Arcayena, Teixeira, Ferreira, Oliveira, Junior, Magalhaes, Chagas, Santos, Lima, Lula, Tilo, Neto, Moura, Muniz, Silva, Sousa, Souza, Alves, Costa, Pires, Feliz, Filho, Maciel, Aquino, and Nascimento