Dictionary of Medieval Names
from European Sources

Reinfred m. Proto-Germanic *ragin 'counsel, might' + Old High German fridu, Old Saxon frithu 'peace'.

England
Latin
1185x1186 Renfridi (gen) PR-XXXVI p. 14
France
Latin
693 Reginfridus (nom) DCEL-2 Add. V; c823 Raganfredus (nom) irminon-vol2 99, Palatiolum; 1052 Ragnenfredo (abl) St-Bernard-Romans no. 85; c1113 Rainfredi (gen) ChartCaen2 p. 54
Germany
Latin
1210 Reinfrido (abl) CDL-1.1.1 IV; 1309 Reynfridus (nom) VFBStralsund 13; 1317 Reynfridus (nom) ibid. 52
Cite as: S.L. Uckelman. "Reinfred". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2017, no. 1. http://dmnes.org/2017/1/name/Reinfred.