Where does “Danubic” come from?
Danubic (English) comes from English Danube, from Middle French Danube, from Old French Danube, from Latin Dānubius, from Proto-Celtic Dānowyos, from Proto-Celtic Dānu, from Proto-Indo-European dʰenh₂- — to set in motion; to flow.
Danubic (English): Danubian
Ancestry of “Danubic”, step by step