Last name Allovio (Allovio 
) , around the globe, is a rare family name. The cognomen Allovio is habitual in Italy, where it is a rare surname, Argentina, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Allovio | Italy, United States, Argentina |
| stefano allovio (b. 1968) |
|