Family name Hernan Benigno (Hernan Benigno 
) , worldwide, is an extremely rare surname. The last name Hernan Benigno is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Hernan Benigno is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hernan Benigno | Peru, Ecuador, Chile, Bolivia |