Dictionary of Medieval Names
from European Sources

Farbert m. Old High German fara 'a going, journey, trip' + Old High German beraht, Old Saxon berht 'bright' from Proto-Germanic *berhtaz.

France
Latin
c823 Farbertus (nom) irminon-vol2 2, CE
Cite as: S.L. Uckelman. "Farbert". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Farbert.