Surname Бариер (Бариер 
) , in all the world, is an extremely rare family name. The last name Бариер is habitual in Central Asia, particularly Kyrgyzstan, where it is a very rare surname. More prevalently, Бариер is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Бариер | Kyrgyzstan, Armenia |