Around the world, Renato Efrain (Renato Efrain 
) is a very rare boy's first name. The forename Renato Efrain is characteristic of Latin America and the Caribbean, particularly Peru, where it is a very rare boy's name. Much less frequently, Renato Efrain is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Renato Efrain | Peru, Ecuador, Chile, Spain |