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Dictionary of Medieval Names
from European Sources

Humberga f. Proto-Germanic *hūn 'bearcub' + Old High German berg 'mountain, hill'.

France
Latin
1148 Umberga (nom) CartNDSaintes XXIV
Cite as: S.L. Uckelman. "Humberga". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2015, no. 2. http://dmnes.org/2015/2/name/Humberga.