Letters that make Gwydion
o, d, g, n, i, w, y are letters that make 'Gwydion'
1 possible definitions for 'Gwydion'
Under this definition, gwydion is a noun and has the following properties:
'Gwydion' can be considered an instance of Celtic deity.
'Gwydion' can be a region of Ireland, Hibernia, Emerald Isle