Last name Olegario Ismael (Olegario Ismael 
) , in the world, is an extremely rare family name. The last name Olegario Ismael is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More prevalently, Olegario Ismael is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Olegario Ismael | Ecuador, Chile |