Now comes the hard part of defining all the Eeveelutions.

I feel like there are a few very distinct regional accents, but I'm having trouble coming up with the right distinction from the top of my head.

There's New England, the south in general, New York, Chicago which immediately trigger my brain to think of a very specific accent. Surely there is more to it though?

Edit: seems @slackassassin@sh.itjust.works made an excellent list.