Our league(s) have always had a real City/place in all the team names. My team name has been (for some 15 years now) the Lynchburg Lemmings. Some other favorites:
New Delhi Subs
Prince Albert Cans
Chesapeake Bay Retrievers
Santa Anna Kournikovas
One year we had a guy back out at the last minute, and we recruited my brother - who was quite reluctant - to take the team, at least for that year. He promptly named his team the Diamond City Rubes.
There's a madness to my methods...