The Bachmann Surname was registered in the following communities:

Aeschlen - prior to 1800

Amsoldingen - prior to 1800

Ausserbirrmoos - prior to 1800

Belp - prior to 1800

Bern - prior to 1800

Biel - during the 1800's

Brenzikofen - prior to 1800

Buchholterberg - prior to 1800

Dürrenroth - after 1901

Englisberg - after 1901

Frutigen - after 1901

Köniz - after 1901

Langnau - prior to 1800

Niedermuhlern - prior to 1800

Noflen - prior to 1800

Oberhofen - during the 1800's

Rapperswil - after 1901

Röthenbach - prior to 1800

Rohrbach - after 1901

Rüschegg - after 1901

Rütschelen - after 1901

Signau - prior to 1800

Sumiswald - after 1901

Trub - after 1901

Zäziwil - after 1901

Zweisimmen - after 1901