Surname Bjart (Bjart 
) , all around the world, is an extremely rare last name. The surname Bjart is habitual in Norway, where it is a very rare surname, and the United States, where it is an extremely rare surname. More frequently, Bjart is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bjart | India, Brazil, United States, Norway |