An elongation of 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'.
- ● 1052 Ingelbaldi (gen) St-Bernard-Romans no. 85
Cite as: S.L. Uckelman. "Ingalbald". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2018, no. 1. http://dmnes.org/2018/1/name/Ingalbald.