He blinks at Charlie. Vikings in Berk had never dreamed of having dragon friends, back when the two had been at odds. He's fairly certain, at least. Even Hiccup, gentle as he is, had built weapons to fend dragons away. Toothless, certainly, had never in his wildest dreams imagined that he would now be happily dependent on a viking.

But the name... no. That will be hard. Of course, he can try. Perhaps she has an imagination like Hiccup's.

Toothless opens his mouth and retracts his short, sharp teeth into his pink gums.