Surname Barron-Avilez (Barron-Avilez 
) , across the world, is an extremely rare last name. The family name Barron-Avilez is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Barron, and a last name Avilez.
| VARIANT | COUNTRY |
|---|---|
| Barron-Avilez | United States |