Godzilla comes to mind. Possibly sleestack (land of the lost).
What Should I Name My Pet Iguana?
Iggy or Juana. Whatever comes to your mind. What names do you like, he/she is your pet. Did you know in Mexico there are a lot of iguanas and they eat them. My husbands family is from there and when I go there I think that is just disgusting. They are all over down there. Sorry about that unnecessary info. You probably did not want to know that. I just think that is way wrong what they do there.
Greeny if it is green or spotty if it has spots. I would say it depends on how it looks.
Linda the beast
Something uncommon... I named my snake taco because she flips her hideout over and lays in it and it reminded me of a taco.