Name my Frogs

Brookstone sells this cute little Frog-o-sphere. It's a little tank with two frogs, a snail, living gravel, and bamboo. Awhile back Nik, Christina and I were in the mall and we happened to see them as we walked by. I had frogs when I was in college, so immediately I was drawn to them. An hour later we were on our way home with new pets. This was a few months ago and still the frogs have no name.

Nik is very bothered by this. Since they are technically my frogs, I should be the one to name them. I keep telling Nik I will name them in my own time, but truthfully nothing is coming to me. So, help me please. Any suggestions? I'm sure someone can come up with something cute.