You may find out the name of them, since there are a lot of helpful people here. Several of them look really familiar to me, but I can't put a name on them. The next to the last one though, I'm almost positive that it's Pandora's Box. The fourth from the bottom may be Fairy Tale Pink, but again, I'm not positive. And yes, I'm sure they are all hybrids.
If you can get bloom measurements, and height, it would help to figure out which ones they are. So many look pretty much alike, but have much different sizes. I think they are all very pretty, and you could always hybridize them yourself and get a baby of your own to name! It's very easy to do!