Family name برین (Bryn 
, Brin 
, Brins 
) , across the world, is a common cognomen. The cognomen برین is habitual in Norway, where it is quite a common surname, Panama, where it is quite a rare surname, and Israel. In absolute terms, this name is the most popular in Philippines, France, and the United States. Likewise, برین is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bryn | United Kingdom, France, Norway, United States, Philippines |
| Brin | United Kingdom, France, Australia, United States, Philippines |
| Brins | Israel, Tunisia, United States, Egypt, Algeria |
| برین | Iraq |