Cognomen Jacob Humberto (Jacob Humberto 
) , all around the world, is an extremely rare family name. The cognomen Jacob Humberto is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Jacob Humberto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jacob Humberto | Chile |