Worldwide, Matias Alfredo (Matias Alfredo 
) is a rare boy's given name. The forename Matias Alfredo is habitual in Latin America and the Caribbean, particularly Chile, where it is quite a rare masculine name, and Argentina, where it is a very rare masculine name. Much less frequently, Matias Alfredo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Matias Alfredo | Peru, Argentina, Spain, Chile, Ecuador |