Cognomen Mauricio Humberto (Mauricio Humberto 
) , in all the world, is a rare family name. The last name Mauricio Humberto is characteristic of Chile, where it is quite a rare surname, and Spain, where it is a very rare surname. More prevalently, Mauricio Humberto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mauricio Humberto | Peru, Bolivia, Chile, Ecuador, Costa Rica |