wisconsinin is the singular genitive or singular genitive of Wisconsin.

WisconsinN

Norwegian Bokmål

WisconsinN

Kven – Norwegian Bokmåldict-fkv-nob/src/Prop_fkvnob.xml:1549Edit on GitHub Suggest

Case	Sg
Nom	Wisconsin / wisconsin
Gen	Wisconsinin / wisconsinin
Par	Wisconsinia / Wisconsinii / wisconsinia / wisconsinii
Ill	Wisconsinhiin / wisconsinhiin
Ine	Wisconsinissa / wisconsinissa
Ela	Wisconsinista / wisconsinista