Douglas Harper's Etymology Dictionary
former duchy in central Germany, from Medieval Latin Suabia (German Schwaben), named for the Germanic tribe called by the Romans Suebi, said to be from Proto-Germanic *sweba, perhaps ultimately from PIE root *s(w)e-, pronoun of the third person and reflexive (referring back to the subject of a sentence), also used in forms denoting the speaker's social group, "(we our-)selves."
Wikipedia
Swabia is one of the seven administrative regions of Bavaria, Germany.
Swabia (; , colloquially Schwabenland or Ländle; in English also archaic Suabia or Svebia) is a cultural, historic and linguistic region in southwestern Germany. The name is ultimately derived from the medieval Duchy of Swabia, one of the German stem duchies, representing the territory of Alemannia, whose inhabitants interchangeably were called Alemanni or Suebi.
This territory would include all of the Alemannic German area, but the modern concept of Swabia is more restricted, due to the collapse of the duchy of Swabia in the thirteenth century. Swabia as understood in modern ethnography roughly coincides with the Swabian Circle of the Holy Roman Empire as it stood during the Early Modern period, now divided between the states of Bavaria and Baden-Württemberg.
Swabians (Schwaben, singular Schwabe) are the natives of Swabia and speakers of Swabian German. Their number was estimated at close to 0.8 million by SIL Ethnologue as of 2006, compared to a total population of 7.5 million in the regions of Tübingen, Stuttgart and Bavarian Swabia.
Usage examples of "swabia".
Hypatian order should open some chapter houses in Swabia, Brunswick and Prussia.
But only part way north from Swabia, along the left bank of the Rhine toward Mainz.