Dictionary of Medieval Names
from European Sources

Theodeberta f. Gothic þiuda 'people, folk' + Old High German beraht, Old Saxon berht 'bright' from Proto-Germanic *berhtaz.

France
Latin
814 Teoberta (nom) StVdM-II G7; c823 Teutberta (nom) irminon-vol2 19, Palatiolum
Cite as: S.L. Uckelman. "Theodeberta". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2017, no. 1. http://dmnes.org/2017/1/name/Theodeberta.