Cadhoiarn
m.
Old Breton, Old Welsh cat 'battle' + Old Breton (ho)iarn 'iron'.
- France
-
- Latin
- ● 833 Cathoiarn (nom) CartRed VIII;
833x834 Cathoiarn (nom) ibid. IX
Cite as: S.L. Uckelman. "Cadhoiarn". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2021, no. 1. http://dmnes.org/2021/1/name/Cadhoiarn.