Where does “Mediolan” come from?

Mediolan (Polish) comes from Latin Mediolanum, from Gaulish lānom — plain, field.

Ancestry of “Mediolan”, step by step

StepLanguageWordMeaning
1LatinMediolanumMilan
2Gaulishlānomplain, field
Every word from Gaulish lānom →Every word from Latin Mediolanum →