Dredyn is of Welsh origin, derived from 'Druid'. It means 'wise' or 'learned', reflecting the wisdom and intellect associated with druids in Celtic mythology. The name Dredyn was popularized by J.R.R. Tolkien's works, appearing as a character in his legendarium.
"Dredyn is a rare name, with the number of yearly births fluctuating between five and twenty-five over the past seventeen years."