Trinity OS, will be released under name Trinity OS, but in Israelish - Shilosh OS, is Trinity OS, Trinity is registered, but in English. Some history words - Trinity is not only the girl's nickname from The Matrix, yeah great movie. It's a religious, it comes from the holy spirit, our God and his Son. In Bulgarian this is something like "Holy tree" - simply Svetata Troica, that last two words in pure bulgarian :)
Cos Trinity OS is was planed to be international distrbution, everyone can found the word in his language for the Trinity.
Thanks to David Ranch to remind me for the born place of Christian religion, but I must note, I'm not religious freak