Surname اينير (Ener 
, Einir 
, اينير) , in the world, is quite a rare cognomen. The cognomen اينير is characteristic of Turkey, where it is quite a rare surname, North Macedonia, and Nicaragua, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in Turkey, the United States, and Mexico. Also, اينير is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ener | Mexico, Peru, Philippines, United States, Turkey |
| Einir | Brazil, Argentina, United Kingdom, United States, New Zealand |