NEIGHBOURS
you call it oxforders
Maltese
Californians
People who live in Germany are called Germans
People who live into their 80s are commonly referred to as octogenarians.
The people who live in the Philippines are called Filipinos.
I imagine lots of people do it around the UK that live near towns, for instance I live near enough birmingham for people to call it town, and my cousins who live near Manchester and call that town too.
the alabogians
guyanese people
Iraqagains and Iraqeargains
Mexicans
Lebanese