CongRATS on the new additions. Very very cute.

I think the hammy looks like a pipsqueak, just he is so tiny & cute.

I like Nemesis for the rakins, just look at his snout, he lust looks like a Nemesis. Sorry I don't have any other name options for him.

Do you let your rats run free through your entire house or just part of it?
I've always wanted to do that & although my house is ferret proff I have always benn nervous about the rats, mainly under the fridge, stove, washer/dryer etc.. as the space is almost too small to really block, but big enough for rats to squeeze through.
So they just have their bedroom for freee roam space for now.