Mainzerin
Mainzerin is the German demonym for a female resident of Mainz, the capital of the state of Rhineland-Palatinate in western Germany. Mainz lies on the Rhine at the confluence with the Main, near Wiesbaden and not far from Frankfurt am Main. The city has a long history as a former archbishopric centre and is known for landmarks such as Mainz Cathedral, as well as for its academic institution, Johannes Gutenberg University Mainz.
The term follows the standard German pattern for city-based demonyms, formed by adding the feminine suffix
Examples of usage include sentences like “Sie ist eine Mainzerin” to denote a female resident of Mainz.