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 (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. 1315/1320–c. 1350/1370), Welsh poet Dafydd ap Llywelyn (1215–1246), Prince of Gwynedd and first Prince of Wales Dafydd Bach ap Madog Wladaidd (), Welsh poet Dafydd Benfras (), Welsh court poet Dafydd Ddu o Hiraddug (died 1371), Welsh poet, grammarian and cleric Dafydd Gam (1380–1415), Welsh soldier and nobleman who died at the Battle of Agincourt Dafydd ab Ieuan or David Holbache (died 1422/3), Welsh politician Dafydd Gorlech (c. 1410–c. 1490), Welsh poet Dafydd Llwyd ap Llywelyn ap Gruffudd (Dafydd Llwyd o Fathafarn) (), Welsh poet Dafydd Nanmor (), Welsh poet Dafydd ab Edmwnd (), Welsh poet Dafydd ap Gruffydd (poet) (), Welsh poet