History

The Celtic name for the settlement of the Insubres is not attested, but in the Roman name Mediolanum the name element -lanum is the Celtic equivalent of -planum "plain'", thus Mediolanum: "in the midst of the plain", due to its location in a plain close to the confluence of two small rivers, the Olona and the Seveso. The origin of the name and of a boar as a symbol of the city are fancifully accounted for in Andrea Alciato's Emblemata (1584), beneath a woodcut of the first raising of the city walls, where a boar is seen lifted from the excavation, and the etymology of Mediolanum given as "half-wool", explained in Latin and in French. The foundation of Milan is credited to two Celtic peoples, the Bituriges and the Aedui, having as their emblems a ram and a boar; therefore "The city’s symbol is a wool-bearing boar, an animal of double form, here with sharp bristles, there with sleek wool." Alciato credits the most saintly and learned Ambrose for his account.

The German name for the city is Mailand, while in the local Western Lombard dialect, the city's name is Milán, similar to the French.