Genoa
wiktionary
From Latin Genua (influenced by Italian Genova), as the city was known by the ancient Ligurians. Probably from the Ancient Ligurian word for “knee”, from Proto-Indo-European *ǵénw-eh₂(“knee”), a thematic derivative of Proto-Indo-European *ǵónu; in this sense “angle”, from its geographical position, thus akin to Geneva.
etymonline
Genoa
city in Italy, Italian Genova, from Latin Genua, perhaps from a PIE root meaning "curve, bend," which could make it a cognate of Geneva. Other theories hold it to be perhaps from janua "gate," or from the Italic god Janus. Adjective forms in English included Middle English Genoway (also in plural, Janeways), c. 1400, from Old French Genoveis, from Italian Genovese. In later English, Genoese (1550s); Genovese (c. 1600); Genoan (c. 1600); Genovesian (1620s).
