Globally, Отарбек (Отарбек 
) is a rare boy's given name. The forename Отарбек is habitual in Kazakhstan, where it is a rare male name, and Russia, where it is an extremely rare male name. Very seldom, Отарбек is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Отарбек | Kyrgyzstan, Kazakhstan, Russia |