Family name Hernan Cristian (Hernan Cristian 
) , in the world, is a very rare last name. The cognomen Hernan Cristian is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare surname. More prevalently, Hernan Cristian is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hernan Cristian | Argentina, Peru, Ecuador, Spain, Chile |