Family name Deerek (Deerek 
) , across the world, is an extremely rare last name. The surname Deerek is characteristic of Latin America and the Caribbean, particularly Honduras, where it is a very rare surname. More prevalently, Deerek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Deerek | Brazil, United Kingdom, United States, Honduras, Costa Rica |