Lisboetas (plural).
The original title in Japan is called Biohazard. The reason why it's called Resident Evil in America is that the was a game also called Biohazard so they changed the title to avoid confusion.
Rīdzinieki (in Latvian) Рижане (in Russian)
Massachusettans
Maryland's residents are called "Marylanders."
An Ohioan.