Last name Hadner (Hadner 
) , all over the world, is a rare family name. The last name Hadner is characteristic of Slovenia, where it is quite a rare surname, Austria, where it is a rare surname, and Honduras, where it is a very rare surname. In absolute terms, it is commonest in Austria, Slovenia, and Germany. Very seldom, Hadner is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hadner | Germany, Austria, Slovenia, Colombia, Canada |
| therese von hadner |
|