Dictionary of Medieval Names
from European Sources

Adalgisa f. Old German adal 'noble' + Proto-Germanic *gaisa, *gaiza 'arrow'.

France
Latin
c823 Adalgis (nom) irminon-vol2 94, Palatiolum
Italy
Latin
1013 Adelghisa (nom) skinner p. 113; 1089 Adelghisa (nom) ibid.; 1090 Adelghisa (nom) ibid. p. 113
Cite as: J. Uckelman, S.L. Uckelman. "Adalgisa". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Adalgisa.