Dictionary of Medieval Names
from European Sources

Gerhelma f. Old High German, Old Saxon gēr 'spear' + Old High German, Old Saxon helm 'helmet'. Fem. of Gerhelm.

France
Latin
c823 Girelma (nom) irminon-vol2 34, Wan
Cite as: S.L. Uckelman. "Gerhelma". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2018, no. 1. http://dmnes.org/2018/1/name/Gerhelma.