Surname Osminia (Osminia 
) , all over the world, is an extremely rare family name. The last name Osminia is characteristic of Honduras, where it is a very rare surname, Venezuela, where it is an extremely rare surname, and Philippines. More frequently, Osminia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Osminia | Honduras, Brazil, Venezuela, Philippines |