All around the world, Ubaldo Hernan (Ubaldo Hernan 
) is a rare boy's forename. The given name Ubaldo Hernan is characteristic of Latin America and the Caribbean, particularly Paraguay, where it is quite a rare male name. Much less frequently, Ubaldo Hernan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ubaldo Hernan | Paraguay, Spain, Argentina, Chile, Ecuador |