Dafydd is a moderately popular boys' name in England & Wales, ranking #305 in 2003 with 92 recorded births. This places Dafydd in the top 7% of ranked UK boys' names for the year. Its actual usage is classified as Moderately Popular. The name reached its all-time peak in 1999 with 108 births ranking #261. In 2003, approximately 1 in every 3,256 boys born was named Dafydd. RISING Recent data shows the name is currently rising.