My Son....Amy

Yesterday I asked Dawson what his name was and he gave me quite a surprise when he said "Amy". I've asked him his name about a dozen times since then, hoping the answer would change, and his answer is still "Amy", even when I say, "No, your name is Dawson." It's the funniest thing, because Dawson doesn't even know anyone named Amy (at least that he sees on a regular basis).
Anyway, we'll just keep calling him Dawson in the hope that he'll eventually figure out his real name.