Iarncum
m.
Old Breton (ho)iarn 'iron' + Old Breton cum 'gentle, beloved'.
- France
-
- Latin
- ● 833 Iarncum (nom) CartRed V
Cite as: S.L. Uckelman. "Iarncum". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2021, no. 1. http://dmnes.org/2021/1/name/Iarncum.