Here are some of my pet names:

My frilled dragon pair: Pebbles and BamBam
Spider bp: Morticia
Dumeril's boa: Lurch
Basilisk: JarJar
Water Dragon: Reptar
Baby Beardies: Moe, Larry, Curly
Adult Beardies: Sampson/Delilah (she chewed his tail off )

It is hard to name them-good luck!