Surname Эрни (Erni 
, Ernie 
, Earnie 
) , all over the world, is a common last name. The family name Эрни is habitual in Switzerland, where it is quite a common surname, Liechtenstein, and Indonesia, where it is quite a rare surname. In absolute terms, this name is the most popular in Indonesia, Switzerland, and Philippines. More prevalently, Эрни is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Erni | Indonesia, Malaysia, Philippines, Switzerland, United States |
| Ernie | Indonesia, Malaysia, Philippines, United States, Canada |
| Earnie | Malaysia, Australia, Philippines, United States, Canada |
| Эрни | Kazakhstan, Russia, Estonia |