Cognomen Valduino (Valduino 
) , in the world, is an extremely rare surname. The cognomen Valduino is characteristic of Latin America and the Caribbean, particularly Mexico, where it is an extremely rare surname. Predominantly, Valduino is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Valduino | Brazil, Spain, Mexico, Peru, Italy |
Sa, Morais, Mezini, Santos, Sasset, Albani, Araujo, Amorim, Barros, Borges, Borgio, Junior, Martins, Almeida, Pereira, Ventura, Zismann, Bastiani, Brisotto, Ferreira, Oliveira, Almirante, Filho, Viana, Trich, Leite, Luz, Mutz, Klmz, Roos, Dias, Gums, Lima, Will, Silva, Sousa, Geraldini, Souza, Alves, Assis, Casal, Borba, Bosco, Klemz, Paula, Porto, Rauch, Damas, Sodre, and Estefanel