Last name Бахманн (Bachmann 
, Bahmann 
, Бахманн 
) , globally, is a common cognomen. The last name Бахманн is habitual in Switzerland, where it is a common surname, Liechtenstein, where it is quite a common surname, and Iceland (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in Germany, Switzerland, and the United States. Much less frequently, Бахманн is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bachmann | Germany, Austria, Switzerland, United States, Brazil |
| Bahmann | Germany, Switzerland, United States, Canada, Brazil |
| Бахманн | Kazakhstan, Russia, Ukraine |
| Bakhmann | Germany, Russia, United Kingdom |