Around the globe, Matias Diego (Matias Diego 
) is a very rare masculine given name. The forename Matias Diego is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare masculine name. Very seldom, Matias Diego is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Matias Diego | Philippines, Argentina, Spain, Venezuela, Chile |