Last name באומגרטנר (Baumgartner 
, Baumgardner 
, באומגרטנר 
) , throughout the world, is a common family name. The cognomen באומגרטנר is characteristic of Western Europe, particularly Switzerland, where it is a common surname, Austria, and Liechtenstein (explore the name in all countries). Measured by absolute frequency, it is the most numerous in Germany, the United States, and Switzerland. Very seldom, באומגרטנר is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Baumgartner | Switzerland, France, United States, Austria, Germany |
| Baumgardner | Italy, France, Brazil, United States, Germany |
| באומגרטנר | Israel |
| Baumqartner | Brazil |