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Dictionary of Medieval Names
from European Sources

Gautmar m. Tribal name Gaut 'Geat, Goth' + Old High German, Old Saxon māri from Proto-Germanic *mērijaz 'famous'.

France
Latin
c823 Gautmarus (nom) irminon-vol2 13, Palatiolum
Cite as: S.L. Uckelman. "Gautmar". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2015, no. 2. http://dmnes.org/2015/2/name/Gautmar.