Across the world, Deziderio (Deziderio 
) is a rare boy's forename. The forename Deziderio is habitual in Latin America and the Caribbean, particularly Brazil, where it is a very rare male name. More frequently, Deziderio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Deziderio | Brazil, Spain, Mexico, United States, Italy |
Mr, Rita, Ruth, Rute, Ruan, Ryan, Davi, Geny, Leia, Leni, Leno, Luis, Luiz, Luan, Jane, Jair, Jose, Josi, John, Joao, Jean, Juan, Reni, Roni, Rosi, Rosa, Ms, Ze, Ana, Pal, Edy, Eva, Hã, Isa, Mara, Sara, Nair, Suzi, Anna, Adao, Adna, Caio, Caua, Kaio, Kayo, Kayc, Kaua, Rair, Alex, and Nalu