Dictionary of Medieval Names
from European Sources

Gaucelm m. Tribal name Gaut 'Geat, Goth' + Old High German, Old Saxon helm 'helmet'.

France
Latin
c823 Gautselmus (nom) irminon-vol2 38, Gaugiacum; 1147 Joscelmus (nom) clairvaux-12thc 19; 1310/11 Gaucelmus (nom) GasReg-A p. 100; 1310–11 Gaucelmus (nom) ibid. p. 236
Cite as: S.L. Uckelman. "Gaucelm". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2017, no. 1. http://dmnes.org/2017/1/name/Gaucelm.