Rammstein is not a town though, Ramstein(-Miesenbach) is.
I think a good chunk of US american military folks are familiar with Ramstein air base, less so Ramstein-Miesenbach. Internationally I’d imagine even less of either.
Even plenty Rammstein (band) fans aren’t familiar with the origin of the name, nor the town near the airbase :)
I’d comfortably take a bet that Wacken rings more bells around the globe.
That’s a great one!