In the entire world, Isaac Bernardo (Isaac Bernardo 
) is a very rare masculine forename. The first name Isaac Bernardo is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare male name. Very seldom, Isaac Bernardo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Isaac Bernardo | Costa Rica, Peru, Chile, Ecuador, Brazil |