I understand that
Veronica comes from
Berenice, but Beronica just looks like those memes from like 2016 where you replace the first letter of something with a 🅱️ emoji
🅱️eronica
In English, it can be easily be misheard as
Veronica, so it would probably be spelled that way anyway.
I don’t know about other languages. If it’s in a country where spelling it like that is the standard, then it’s fine.