She's a very cool jungle at that. I doubt anyone has a good definition of a rainbow, but it used to be said that it was a stripe x reverse stripe x jungle, or some people said it was a gecko w/a striped tail and a broken neck band.
I'd call this a Rainbow if I had to classify one as that.
Either way, she's really nice and should give you some nice jungle (Maybe even stripe!) babies if paired up with the right male.
I'd also agree that your other girl is probably a jungle, due to the portion on her tail where it looks like it wasn't banded as a baby. Again, some may dispute this, but in my opinion (a very strict, anal opinion, at that), by the definition it would be a jungle as well.
By the other poster's definition of a Rainbow, this pic would be a...Rainbow Albino? Don't think so.

-----
Rob Jenkins
Have you seen the GeckoCam?
Herptopia Reptiles
Email Me