Last name Platiny (Platiny 
) , globally, is an extremely rare surname. The family name Platiny is habitual in Latin America and the Caribbean, particularly Brazil, where it is an extremely rare surname, and Peru. Much more frequently, Platiny is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Platiny | Brazil, United States, India, Peru, Democratic Republic of the Congo |
Sa, Almeida, Andrade, Augusto, Cardoso, Pereira, Gustave, Etienne, Fonseca, Queiroz, Mondesir, Mesquita, Gervasio, Theodore, Tenharin, Teixeira, Fagundes, Ferreira, Oliveira, Cassimiro, Rodrigues, Fernandes, Sharief, Miranda, Marques, Essompondo, Cruz, Pitt, Moura, Silva, Sousa, Alves, Calou, Costa, Brito, Pinto, Ferrarezi, Ramos, Diniz, Diogo, Lopes, Moraes, Santos, Soares, Araujo, Bastos, Lobato, Luanda, Rocha, and Albuquerque