I quite like 'Gotham', myself.
The Dark Knight 2: Electric Boogaloo
Batman Eternal.
Ehh, sounds like Forever.
Damn, this is hard.
Two years too late, brah.
^ No it doesn't. But a lot of suggested titles haven't sounded good. It's a tough one.
In fact apart from The Batman I've cringed at just about everything.
It's going to be very simply, BATMAN.
Batman Begins-The Dark Knight-Batman.
Gotham Legend.