...are they doable? Or do names have to be 3+ letters/characters?

Yes, they are. I know you can use the Enchanted Hypnosis Wand to get them. -pokes Vi- I got her in the last clearing. I'm not sure if you can create them via create-a-pet though.

So if anything, create a pet and then use the Wand? That's not that bad. Thanks :) I'll remember that for when I get totems needs to wait over a year still XD

As I said I'm not sure if you can use the create-a-pet to make a two letter name but I know you can use a wand to get one. Perhaps someone else can tell you if its possible through create-a-pet XD