Danube name meaning "strong, swift" (akin to Sanskrit "iṣiras" "swift"). In Latin, the Danube was variously known as ' or as '. The Dacian/Thracian name was "Donaris" for the upper Danube and "Istros" for the lower Danube. The Thraco-Phrygian name was "Matoas", "the bringer of luck". The Latin name is masculine, as are all its Slavic names, except Slovenian, (the name of the Rhine is also masculine in Latin, most of the Slavic languages, as well as in German). The German "Donau" (Early Modern German "Donaw, Tonaw", Middle High German "Tuonowe") is feminine, as it has been re-interpreted as containing the
Commissions of the Danube River and the Dardanelles. Of course the acceptance of this proposal would have meant the end of effective control of the Danube, for the Commission, far from the mouths of the Danube and charged with new tasks, would have hardly been able to fulfill its primary tasks, and the actual control of the Lower Danube would have devolved upon Rumania. wrote Joseph D. Somogyi in 1948. In 1924, Romania suggested that the activities of the commission be limited; that country would be charged with trial and punishment of shipping violators, similar to the method used by the newer, upriver International Danube