Cognomen Emnia (Emnia 
) , in the entire world, is an extremely rare surname. The surname Emnia is habitual in Latin America and the Caribbean, particularly Honduras, where it is a very rare surname, Venezuela, where it is an extremely rare surname, and Mexico. More prevalently, Emnia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Emnia | Philippines, Argentina, Venezuela, Mexico, Honduras |