️ Please note, the phonetic "difficulties" are complex, literally, if you're Romanian and can't pronounce "Balvanyoș" you really have a low IQ. It is pronounced as it is written, almost identical to Hungarian.
The spelling difficulties remain true, as I have already mentioned. On top of that, Y is not a common letter and is found almost exclusively in words borrowed from different languages (like this one, so what's the problem?).
Another issue I didn't touch on is that there are already places that follow the exact same pattern of originating entirely from a minority language and only slightly, if at all, anew. Examples include Coveș (Hungarian), Medgidia (Turkish) and Gotlob (German).