Where does “Jarra” come from?
Jarra (English) comes from English Jarrow, from Middle English Jarwe, from Old English Gyrwum, from Old English ġyru, from Proto-Germanic gurwijō, from Proto-Indo-European gʷʰer-, from Proto-Indo-European gʷʰe-gʷʰór-e ~ gʷʰe-gʷʰr-ḗr.
Ancestry of “Jarra”, step by step