Cognomen Эмильяна (Emiliana 
, Эмильяна 
) , worldwide, is a common last name. The family name Эмильяна is characteristic of Spain, where it is quite a rare surname, Mexico, and Venezuela. More prevalently, Эмильяна is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Emiliana | Peru, Philippines, Mexico, Tanzania, Brazil |
| Эмильяна | Russia |