Family name Barayas (Barayas 
) , in the world, is a rare last name. The family name Barayas is habitual in India, where it is a very rare surname, Mexico, where it is an extremely rare surname, and the United States. Very seldom, Barayas is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Barayas | Mexico, India, Nigeria, United States |