Dafydd
Dafydd is a Welsh masculine given name, related to David, and more rarely a surname. People so named include: == Given name == === Medieval era === Ordered chronologically Dafydd ab Owain Gwynedd (c. 1145 – 1203), Prince of Gwynedd Dafydd ap Gruffudd (1238–1283), Prince of Wales Dafydd Goch, said to be the illegitimate son of Dafydd ap Gruffudd Dafydd ap Gwilym (c.