Surname Eroes (Eroes 
, Erös 
) , in all the world, is a rare cognomen. The surname Eroes is habitual in Austria, where it is a rare surname, Sweden, and Hungary, where it is a very rare surname. In absolute terms, it most frequently occurs in Germany, Austria, and Sweden. Very seldom, Eroes is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Eroes | Mexico, Italy, Germany, Austria, Indonesia |
| Erös | Hungary, Sweden, Turkey, Germany, Austria |