Where does “Herzberg” come from?

Herzberg (German) comes from German herz, from German -los, from Old Dutch -lōs, from Proto-West Germanic *-laus, from Proto-Germanic -lausaz, from Proto-Germanic lausaz, from Proto-Indo-European lewH- — louse.

Ancestry of “Herzberg”, step by step

Herzberg traces back through two separate lines of ancestry.

via German herz

StepLanguageWordMeaning
1Germanherzsingular imperative of herzen; first-person...
2German-los-less
3Old Dutch-lōs
4Proto-West Germanic*-lauswithout, -less
5Proto-Germanic-lausaz-less, lacking, devoid of
6Proto-Germaniclausazloose, free; empty, devoid; false, untrue
7Proto-Indo-EuropeanlewH-louse

via German berg

StepLanguageWordMeaning
1Germanberga mountain, hill
2Middle High Germanbërca mountain
3Old High Germanbergmountain, hill
4Proto-West Germanicberghill, mountain
5Proto-Germanicbergazhill; mountain; refuge; shelter
6Proto-Indo-Europeanbʰerǵʰ-to rise; high, lofty; hill, mountain
Every word from Proto-Indo-European lewH-Every word from Proto-Germanic lausazEvery word from German -los