Surname ברייטברט (ברייטברט 
, Breitbart 
) , all around the world, is a rare cognomen. The last name ברייטברט is habitual in Israel, where it is a rare surname, Germany, and the United States, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ברייטברט | Israel |
| Breitbart | Argentina, Germany, Canada, Israel, United States |