Where does “dwerghin” come from?

dwerghin (Middle English) comes from Middle English dwergh, from Old English dweorg, from Proto-West Germanic dwerg, from Proto-Germanic dwergaz — dwarf.

Ancestry of “dwerghin”, step by step

StepLanguageWordMeaning
1Middle Englishdwerghdwarf
2Old Englishdweorgdwarf
3Proto-West Germanicdwergdwarf
4Proto-Germanicdwergazdwarf
Every word from Proto-Germanic dwergaz →Every word from Proto-West Germanic dwerg →Every word from Old English dweorg →