Mine is "Dugort Harbour".... Dugort is a real village on the north shore of Achill Island, where there was a one-time and short lived proposal to extend the mgwrs Achill branch to. Such a line would have been commercially about the biggest flop possible in railway history; highly scenic, though! The village has a population of about 30 people......
I chose this because my initial idea was to build something like a scaled-down Achill terminus, or scaled-up Westport Quay.
However, the absence of kits, let alone RTRs, of MGWR coaches of any type, and the absence of anything which could be kitbashed, put me off. Thus, I kept the name, but now it's a somewhat run-down looking remote terminus extension somewhere in West Cork or Kerry, as there have been RTR J15s, courtesy of Roderick Bruce, and kits of GSWR six-wheelers, courtesy of Des Sullivan.
Thanks to Mayner, a G2 has joined the gathering, in case Midland 6-wheel kits ever appear. I picked up two Woolwiches a couple of years ago which will join once chipped, and accurately filthied.
So what I have under way now will be based operationally on somewhere like Baltimore, Kenmare or Valencia Harbour.
The name will stick, though; many childhood memories playing on the Golden Strand beach at Dugort.....