Dictionary of Medieval Names
from European Sources

Meinberga f. Old High German megin, magan 'strength, might, power' + Old High German berg 'mountain, hill'.

France
Latin
814 Magneberga (nom) StVdM-II G11
Cite as: S.L. Uckelman. "Meinberga". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2019, no. 1. http://dmnes.org/2019/1/name/Meinberga.