I had a bearded dragon I bought as a female that I named Elizabeth... well "she" turned out to be a "he"... I had him housed with another male, and they'd have a little fight every morning for a few minutes, and then be fine the rest of the day. At first I had them separated, but they became friendly enough with each other to live in the same tank, and both passed away around 8 years old within a few months of each other. Anyways, he also kept his name