Across the world, Gasteiger (Gasteiger 
) is a very rare epicene given name. The given name Gasteiger is habitual in Southern Europe, particularly Italy, where it is a very rare gender-neutral name. Predominantly, Gasteiger is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Gasteiger | Austria, Germany, Hungary, Italy, United States |