Dictionary of Medieval Names
from European Sources

Meinfrid m. Old High German megin, magan 'strength, might, power ' + Old High German fridu, Old Saxon frithu 'peace'.

France
Latin
1060 Mianfredus (nom) StVdM-II 730; 1115 Maifredi (gen) ibid. 734; 1180 Mainfredi (gen) RotScaNor p. 12
Germany
Latin
1137 Meinfridus (nom) quix-vol1 102
Cite as: S.L. Uckelman. "Meinfrid". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Meinfrid.