Dictionary of Medieval Names
from European Sources

Erchamberta f. Old High German erchan 'sublime, special; chief; ge nuine, true' + Old High German beraht, Old Saxon berht 'bright' from Proto-Germanic *berhtaz.

France
Latin
c823 Ercamberta (nom) irminon-vol2 3, Gaugiacum
Cite as: S.L. Uckelman. "Erchamberta". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Erchamberta.