Family name Osilis (Osilis 
) , around the world, is an extremely rare last name. The surname Osilis is characteristic of Nicaragua, where it is a very rare surname, Honduras, and the United States, where it is an extremely rare surname. More prevalently, Osilis is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Osilis | Honduras, Brazil, United States, Nicaragua |