Surname Oriam (Oriam 
) , in all the world, is a very rare last name. The last name Oriam is characteristic of Venezuela, where it is a very rare surname, Mexico, where it is an extremely rare surname, and Philippines. More frequently, Oriam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oriam | Philippines, Mexico, United States, Brazil, Venezuela |