Globally, Deos (Deos 
) is a rare predominantly masculine, but very seldom girly forename. The forename Deos is characteristic of Sub-Saharan Africa, particularly Tanzania, where it is a rare male name. Also, Deos is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Deos | Tanzania, Brazil, Democratic Republic of the Congo, Indonesia, United States |