Bertfrid
  m.
  
  Old High German beraht, Old Saxon berht 'bright' from Proto-Germanic *berhtaz + Old High German fridu, Old Saxon frithu 'peace'.
  
  
  
- France
- 
- Latin
- ● 657 Bertofridus (nom) CartYonne1 VI;
 658 Bertefredus (nom) DCEL-2 CCCXXXIII;
 c823 Bertfredus (nom) irminon-vol2 91, Palatiolum
 
- Spain
- 
- Latin
- ● 1019 Bertefred (nom) CDCB-XV MMCLXXIV,
 Betfre (nom) ibid. MMCLXXIV
 
Cite as: S.L. Uckelman. "Bertfrid". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Bertfrid.