Cognomen Boreka (Boreka 
, Börek 
) , worldwide, is a rare last name. The cognomen Boreka is habitual in Turkey, where it is a rare surname, Tanzania, where it is a very rare surname, and Peru. Very seldom, Boreka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Boreka | South Africa, Tanzania, India, Canada, Peru |
| Börek | Turkey, Germany |