Cognomen Orsina (Orsina 
) , globally, is a rare family name. The last name Orsina is habitual in Italy, where it is a rare surname, Argentina, and Australia, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Italy, Argentina, and Philippines. Also, Orsina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Orsina | Germany, Italy, Philippines, Argentina, Brazil |
|
giovanni orsina Italian academic, IT (b. 1967) |
|
| luigi orsina Ph.D. Università di Roma La Sapienza 1996 |
|
|
| luigi orsina researcher |
|