Jachen

Jachen is a surname of Swiss-German origin, predominantly found in Switzerland. It is typically a topographic name derived from the Swiss German word "Jach" or "Jachen," referring to a steeply descending or precipitous place, like a ravine or slope. The surname likely originated with individuals who lived near such a geographical feature. Variants of the name include, but are not limited to, Jach, Jachmann, and Jachendorf. Individuals with this surname can be found in historical records dating back several centuries, primarily in the cantons of Switzerland. The distribution of the name today is concentrated within Switzerland and among Swiss diaspora communities.