Dictionary of Medieval Names
from European Sources

Adalmar m. Old High German adal 'noble' + Old English mære, Old High German, Old Saxon māri from Proto-Germanic *mērijaz 'famous.

France
Latin
c823 Adalmarus (nom) irminon-vol2 56, CE
Cite as: S.L. Uckelman. "Adalmar". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2017, no. 1. http://dmnes.org/2017/1/name/Adalmar.