I used to work for a firewall company in the 90's. Their product's original name was "Janus" until they discovered Europeans pronounce it without the J sound --

I used to work for a firewall company in the 90's. Their product's original name was "Janus" until they discovered Europeans pronounce it without the J sound -- like Anus. They renamed the firewall to literally avoid sounding like ass (a startup story that unsurprisingly does not appear on their corporate ABOUT page). Now, about "Perennium": Taint the kind of name I would use for that very same reason. This isn't meant as an insult and hope it doesn't come across that way. I love the project idea.