Cognomen Bryan Efrain (Bryan Efrain 
) , throughout the world, is an extremely rare family name. The surname Bryan Efrain is characteristic of Spain, where it is a very rare surname, and Chile, where it is an extremely rare surname. More frequently, Bryan Efrain is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bryan Efrain | Peru, Spain, Chile, Ecuador, Costa Rica |