Cognomen Geysner (Geysner 
) , all around the world, is a very rare last name. The last name Geysner is habitual in Denmark, where it is a rare surname, and Israel, where it is a very rare surname. Much less frequently, Geysner is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Geysner | Denmark, Brazil, Israel |