Family name Краг (Krag 
, Kragh 
, Краг 
) , in the entire world, is quite a common last name. The surname Краг is characteristic of Northern Europe, particularly Denmark, where it is quite a common surname, Norway, where it is quite a rare surname, and Sweden. In absolute terms, this name is the most popular in Denmark, the United States, and Germany. Much less frequently, Краг is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Krag | Norway, Canada, United States, Germany, Denmark |
| Kragh | Norway, Sweden, United States, Germany, Denmark |
| Краг | Ukraine, Russia |