Last name Бройн (Bruina 
, Broyn 
, Бройн 
) , throughout the world, is a rare family name. The family name Бройн is habitual in Norway, where it is a rare surname, Germany, and Italy, where it is a very rare surname. Much less frequently, Бройн is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bruina | Brazil, United States, Italy |
| Broyn | Argentina, United States, Norway |
| Бройн | Russia |
| Bräun | Germany, United States |