Where does “Süddeutschland” come from?

Süddeutschland (German) comes from German Deutschland, from Middle High German Diutschlant, from Middle High German diutsc, from Old High German diutisc, from Proto-West Germanic þiudisk, from Proto-Germanic þiudiskaz, from Proto-Germanic þeudō, from Proto-Indo-European tewtéh₂ — to swell; to crowd; to be strong.

Süddeutschland (German): southern Germany

Definitions

  1. southern Germany

Ancestry of “Süddeutschland”, step by step

Süddeutschland traces back through two separate lines of ancestry.

via German Deutschland

StepLanguageWordMeaning
1GermanDeutschlandGermany above all, above all in the world;...
2Middle High GermanDiutschlant
3Middle High GermandiutscGerman, Germanic
4Old High GermandiutiscAlternative form of diutisk; popular, vernacular;...
5Proto-West Germanicþiudiskof the people, popular, vernacular
6Proto-Germanicþiudiskazof the people, popular; of the tribe
7Proto-Germanicþeudōpeople, tribe
8Proto-Indo-Europeantewtéh₂people, tribe
9Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong

via German Süd

StepLanguageWordMeaning
1GermanSüdthe south; a wind coming from the south
2Middle High Germansut
3Old High Germansut
4Proto-Germanicsudąbrew, soup
Every word from Proto-Indo-European tewh₂-Every word from Proto-Indo-European tewtéh₂Every word from Proto-Germanic þeudō