Cognomen اوبي (اوبي 
, Oppy 
) , all over the world, is quite a rare last name. The last name اوبي is characteristic of Libya, where it is quite a rare surname, Sudan, where it is a rare surname, and Australia. Not in comparison with a country's population, it is commonest in Sudan, the United States, and Indonesia. Likewise, اوبي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| اوبي | Sudan, Syria, Libya, Palestinian Territory, Iraq |
| Oppy | Myanmar, Nigeria, United States, Australia, Indonesia |