Where does “Auerbach” come from?

Auerbach (English) comes from German Auerbach, from German Aue, from Middle High German ouwe, from Old High German ouwa, from Proto-West Germanic auwju, from Proto-Germanic awjō, from Proto-Germanic agwjō, from Proto-Indo-European h₂ékʷeh₂ — water.

Ancestry of “Auerbach”, step by step

StepLanguageWordMeaning
1GermanAuerbach
2GermanAueA flat, wooded meadow by a river; ewe
3Middle High Germanouweterrain, landscape by water, in water, island;...
4Old High Germanouwa
5Proto-West Germanicauwjufloodplain; meadow; island
6Proto-Germanicawjōfloodplain; meadow; island
7Proto-Germanicagwjō
8Proto-Indo-Europeanh₂ékʷeh₂water

Words derived from “Auerbach

Every word from Proto-Indo-European h₂ékʷeh₂Every word from Proto-Germanic agwjōEvery word from Proto-Germanic awjō