Dictionary of Medieval Names
from European Sources

Folobert m. Old Gothic fulls, Old Saxon full, Old High German fol(l) 'full, whole, complete' + Old High German beraht, Old Saxon berht 'bright' from Proto-Germanic *berhtaz.

The Netherlands
Latin
850 Folobrat (nom) OrkGZ no. 41
Cite as: S.L. Uckelman. "Folobert". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2020, no. 1. http://dmnes.org/2020/1/name/Folobert.