In Italian "Tuscany" is translated in "Toscana" (the name of the Region or the female adjective); "Toscano" (which in English is "Tuscan") is only the male adjective...
https://it.wikipedia.org/wiki/Toscana
In Italian "Tuscany" is translated in "Toscana" (the name of the Region or the female adjective); "Toscano" (which in English is "Tuscan") is only the male adjective...
https://it.wikipedia.org/wiki/Toscana