New piece by Zeit (@colorfuldata et al) on street names in Germany allows to search for custom terms. I compared streets referring major cities (e.g. "Berliner Straße", "Frankfurter Allee"). Ordered from north to south.
Some visible tidbits: Berlin obviously wins. Frankfurt has two centers (with Frankfurt am Main and Frankfurt/Oder). Munich is split in two maps at the right bottom: demonym "Münchner" more often in the South, and "Münchener" in the rest.
ZEIT just published a nice (German-only) interactive feature about street names in Germany http://www.zeit.de/feature/strassenverzeichnis-strassennamen-herkunft-deutschland-infografik https://vis.social/media/KJ7J2uo2ZIa7BWHbiPg
Datavisualization and Infographics Editor, Team Interactive at ZEIT ONLINE
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