In the entire world, اوسى (Osei 
, Osee 
, Ossy 
) is a common unisex given name. The forename اوسى is habitual in Ghana, where it is quite a common largely masculine, but uncommonly feminine name, the Democratic Republic of the Congo, where it is quite a rare gender-neutral name, and Libya, where it is quite a rare dominantly male, but infrequently feminine name. In absolute terms, it is the most numerous in Sub-Saharan Africa, particularly Ghana, the Democratic Republic of the Congo, and Nigeria. Likewise, اوسى is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Osei | United Kingdom, United States, Ghana, Nigeria, Japan |
| Osee | Cameroon, United States, United Kingdom, Democratic Republic of the Congo, Nigeria |
| Ossy | United States, United Kingdom, Indonesia, Democratic Republic of the Congo, Nigeria |
| اوسى | Iraq, Egypt |