Family name Solenio (Solenio 
) , across the world, is an extremely rare cognomen. The last name Solenio is habitual in Spain, where it is an extremely rare surname, Venezuela, and Philippines. More frequently, Solenio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Solenio | Brazil, Philippines, Spain, United States, Italy |