Rauchs
Rauchs is a surname of German origin. It is a relatively rare variant related to Rauch, appearing in German-speaking regions as well as among communities descended from German emigration. The name is generally considered to derive from the German word Rauch, meaning smoke. As with other surnames based on Rauch, it may have originated as a nickname for a person who worked with smoke or lived near a smoky area, or as a toponymic designation tied to a place named Rauch. The addition of the suffix -s in Rauchs can reflect regional spelling practices, patronymic forms, or simply family-specific developments.
Geographically, Rauchs occurrences are most frequently found in Germany and Austria, with smaller clusters in Switzerland
In modern records, Rauchs is sometimes grouped with its more common variant Rauch, and related surnames such