Dictionary of Medieval Names
from European Sources

Ingbalda f. Old Icelandic ing(i), of uncertain origin but perhaps identical with the god name Ing or Yngvi, also of uncertain origin + Old High German bald 'bold'.

France
Latin
c823 Ingbolda (nom) irminon-vol2 32, Wan
Cite as: S.L. Uckelman. "Ingbalda". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2019, no. 1. http://dmnes.org/2019/1/name/Ingbalda.