Dictionary of Medieval Names
from European Sources

Evergrim m. Old High German ebur 'boar' + Old High German, Old Saxon grim 'grim, fierce, bold'.

France
Latin
c823 Ebregrims (nom) irminon-vol2 9, Palatiolum
Cite as: S.L. Uckelman. "Evergrim". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Evergrim.