Hello,
I'm a Bulgarian secondary teacher of English. I have more than 20 years of teaching experience.
I graduated from Veliko Turnovo University in my country with major English Philology.
I have been doing specialized translations for more than 10 years.
Here is my suggestion:
I started off with pavitr panee (sacred water) and thought of similar words in English:
vitreous, vitric synomyms of crystal,
so PaniVit or simply Pani sounds good to me.
However, if we consider the fact that repetition in brand names makes them more successful,
you can also consider PaPani.
Thank you for considering my application.