Around the world, Cornio (Cornio 
) is an extremely rare unknown gender given name. Much more frequently, Cornio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Cornio | Italy, Mexico, Colombia, United States, Argentina |
Max, Sharon, Andrew, Carlos, Breezy, Robert, Gladys, Nicola, Helen, Isabel, Stephen, Gabriel, Timothy, Estelle, Filippo, Cristina, Norberto, Michael, Eluni, Terry, Julio, Don, Uni, Mari, Mary, Cami, Pand, Poni, Rosa, Uttu, Capri, Karen, Kathy, Kitty, Panda, Pandi, Pandy, Louis, Georgette, and Alessandro