Cognomen بريني (Brini 
, بريني 
, Pregny 
) , in all the world, is quite a common last name. The surname بريني is habitual in Tunisia, where it is quite a common surname, Italy, where it is quite a rare surname, and Morocco. Much less frequently, بريني is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Brini | Morocco, France, Tunisia, Algeria, Italy |
| بريني | Libya, Morocco, Tunisia, Algeria, Iran |
| Pregny | United States, France |