Ditto here. But I suppose you have to have something available for the iOS folks who still don't understand that every single browser is Safari with a different UI. I do think they should differentiate it name-wise since this absolutely won't be a real Firefox browser.
By this account Chrome and Opera are also Safari with different UI. (Yes, I do know that engines are really the forks, not the same WebKit).
My point is, that we should be able to tell the difference between a browser and a rendering engine.
Yes, Chrome and Opera on iOS are just skins over Safari... unlike on Windows, Mac, Linux, Android, etc where they're real browsers. On iOS you can have Safari, or Safari, or Safari. All controlled by Apple.