Dictionary of Medieval Names
from European Sources

Bernulf m. Old High German, Old Saxon bero, Old Norse bjǫrn 'bear' + Old High German wolf, Gothic wulf, Old Norse úlfr 'wolf'.

France
Latin
780 Bernulfus (nom) CartNoaille I
Cite as: S.L. Uckelman. "Bernulf". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2020, no. 1. http://dmnes.org/2020/1/name/Bernulf.