Need to dig out my sim after Christmas break and actually produce some numbers. In the meantime, here's my first draft list.
I think I'm in favour of going with just a series title ("Civilization" or "Final Fantasy") where there have been lots differentiated only by number. Based on that, I'd suggest just "Civilization" for the capital (although if we're going to be specific, definitely Civ IV). I don't know how you want to handle later cities: a simple way to start would be for all four of us to provide a list, order it how they like and rotate in order of seniority (OH-FT-THH-ST). As we come across duplicates, or particular names stand out for a particular location (for example, naval games for coastal cities), then it's OH's game, so his choice. Any particularly good suggestions by lurkers could also be considered!
All meaningless without a map, of course
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I think I'm in favour of going with just a series title ("Civilization" or "Final Fantasy") where there have been lots differentiated only by number. Based on that, I'd suggest just "Civilization" for the capital (although if we're going to be specific, definitely Civ IV). I don't know how you want to handle later cities: a simple way to start would be for all four of us to provide a list, order it how they like and rotate in order of seniority (OH-FT-THH-ST). As we come across duplicates, or particular names stand out for a particular location (for example, naval games for coastal cities), then it's OH's game, so his choice. Any particularly good suggestions by lurkers could also be considered!
All meaningless without a map, of course

It may have looked easy, but that is because it was done correctly - Brian Moore