Family name Oristanio (Oristanio 
) , worldwide, is a rare last name. The family name Oristanio is characteristic of Italy, where it is a rare surname, Brazil, where it is a very rare surname, and Germany. Much less frequently, Oristanio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oristanio | Germany, Italy, United States, France, Brazil |
|
giuseppe oristanio Brazilian actor, BR (b. 1958) |
|
| gaetano oristanio Italian footballer, IT |
|
Mr, Nicola, Nobile, Helena, Manuela, Silvana, Alfredo, Alfonso, Antonio, Anthony, Armando, Barbara, Phyllis, Rodrigo, Ricardo, Gabriel, Giusepe, Laryssa, Lorenzo, Tiziana, Valerie, Marccelo, Giulia, Daniel, Rosina, Carlos, Ms, Anna, Edna, Maria, Mario, Mauro, Mirco, Bruna, Katja, Pedro, Annalisa, Ralph, Lucia, Julia, Vitor, Marcio, Milene, Simone, Sophia, Stella, Andrew, Angela, Diana, and Carolina