Dictionary of Medieval Names
from European Sources

Aginbert m. Old French agin lengthened from Proto-Germanic *agio 'blade' + Old High German beraht, Old Saxon berht 'bright' from Proto-Germanic *berhtaz.

France
Latin
c823 Agembertus (nom) irminon-vol2 24, CE
Cite as: S.L. Uckelman. "Aginbert". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Aginbert.