- Nefyed( Nav Nevion)
- The builder of the ship in which Dwyvan and his wife Dwyvach escaped from the deluge which was the first of the Three Awful Events in Britain mentioned in the Triads. The story is given under Celtic Creation Legends. Nefyed appears to be the same as Nemed, who is said to have colonized Ireland after the deluge. An alternative spelling is Nevyd.
Who’s Who in non-classical mythology . John Keegan. 2014.