One who is from Michigan is called a Michigander. To avoid the obvious. a Michiganer. BTW. One who is from Brooklyn is called a Brooklynite. Heimish geredt. A brookleener.
Thanks for starting this fascinating thread, oh Goqite. And did you hear the one about the swede who met a danish, a viennese and a hamburger in a european bakery? Or the guy who went bathing in a river in France and found himself in Seinne? By the way is someone from Paris known as a parasite?