The Daynes are likened to being proto-Valyrians, and the Great Empire of the Dawn are also often believed to be proto-Valyrian. While written differently, the name of the Daynes has a similar pronunciation as Daenys or Daenerys, while Daenerys seems to have had a vision of the line of Dawn emperors when she gave birth to Rhaego. The different writing of a name is not an issue, if we remember that the Daynes stem from a pre-writing era and age (at least in Westeros), or at least they only used ru