Cognomen Dreika (Dreika 
) , across the world, is a very rare last name. The cognomen Dreika is habitual in Latvia, where it is quite a rare surname, Venezuela, where it is a very rare surname, and Canada, where it is an extremely rare surname. Very seldom, Dreika is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dreika | Canada, Latvia, Brazil, Venezuela, United States |
| nikolajs dreika (b. 1904) |
|