Hard to find names off of lizards when so many have been used already X3 I chose the name from Gila Monster because this is a poison type and Gila Monsters are pretty damn venomous

*Flips out Pokedex* Gilazo, the poison lizard pokemon. It's saliva contains a highly potent venom used to paralyze small prey when it hunts. Though it is highly poisonous, it has a timid nature and makes a gentle companion.