Dictionary of Medieval Names
from European Sources

Rotbald m. Old High German rōt, Old Saxon rōd 'red' + Old High German bald 'bold'

France
Latin
1030 Rothbaldus (nom) StVdM-II 681; 1060 Robaldi (gen) ibid. 730, Robaldus (nom) ibid. 730, Rotbaldi (gen) ibid. 730
Cite as: S.L. Uckelman. "Rotbald". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Rotbald.