Surname Domingo Hernan (Domingo Hernan 
) , in the entire world, is a rare last name. The cognomen Domingo Hernan is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare surname. More prevalently, Domingo Hernan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Domingo Hernan | Peru, Argentina, Chile, Ecuador, Costa Rica |