The Bachmann Surname was registered in the following communities:

Aarau - during the 1800's

Aristau - prior to 1800

Attelwil - after 1901

Baden - after 1901

Birrwil - after 1901

Bottenwil - prior to 1800

Döttingen - prior to 1800

Kirchleerau - after 1901

Murgenthal - during the 1800's

Sarmenstorf - after 1901

Staffelbach - after 1901

Strengelbach - prior to 1800

Vordemwald - after 1901

Zeihen - after 1901

Zofingen - prior to 1800