Surname Kreyg (Крейг 
, Kreyg 
) , across the world, is a very rare family name. The cognomen Kreyg is habitual in Eastern Europe, particularly Bulgaria, where it is a rare surname, Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname. Likewise, Kreyg is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Крейг | Ukraine, Russia |
| Kreyg | United States, Bulgaria, India |