Dictionary of Medieval Names
from European Sources

Gundoilde f. Old High German gund 'war, battle' + Old Frankish wildis, a development from names with a prototheme ending in -u and deuterotheme Old High German hiltja 'battle'.

Cf. Gunhild.

France
Latin
c823 Gundoildis (nom) irminon-vol2 4, CE, Gunsoildis (nom) ibid. 2, CE
Cite as: S.L. Uckelman. "Gundoilde". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2017, no. 1. http://dmnes.org/2017/1/name/Gundoilde.