Dictionary of Medieval Names
from European Sources

Adalgrim m. Old High German adal 'noble' + Old High German, Old Saxon grim 'grim, fierce, bold'.

France
Latin
c823 Adalgrims (nom) irminon-vol2 55, Adalgrimus (nom) ibid. 13, Palatiolum
Cite as: S.L. Uckelman. "Adalgrim". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Adalgrim.