Where does “ベニス” come from?

ベニス (Japanese) comes from English Venice, from Middle English Venyse, from Old French Venise, from Medieval Latin Venetia, from Latin Veneti — Veneti (a Celtic tribe of Armorica in antiquity).

Ancestry of “ベニス”, step by step

Step	Language	Word	Meaning
1	English	Venice	a republic and colonial empire around the Adriatic and eastern Mediterranean from 697 to 1797 with its capital at Venice
2	Middle English	Venyse	—
3	Old French	Venise	—
4	Medieval Latin	Venetia	Venice
5	Latin	Veneti	Veneti (a Celtic tribe of Armorica in antiquity)

Every word from Latin Veneti →Every word from Medieval Latin Venetia →Every word from Old French Venise →