Vote on a name for Gary's puffle!

Here is a message from Polo Field:
Hello Penguins!
Guess what...
Gary the Gadget Guy is adopting his first ever puffle!

What do you think he should name it?
1. Archimedes (Archie)
2. Marsh
3. Darwin
4. Pi
Go to our Penguin Poll and cast your vote!
Waddle On!
-Club Penguin Team

I say Pi as it sounds very mathematical for a brown puffle!