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Dictionary of Medieval Names
from European Sources

Hildefrid m. Old High German hiltja 'battle' + Old High German fridu, Old Saxon frithu 'peace'.

France
Latin
693 Hildifridus (nom) DCEL-2 Add. V
Cite as: S.L. Uckelman. "Hildefrid". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2015, no. 2. http://dmnes.org/2015/2/name/Hildefrid.