Dictionary of Medieval Names
from European Sources

Oteria f. Old High German ōt, Old Saxon ōd 'wealth, riches' + Old English here, Old High German heri 'host, army'.

France
Latin
814 Auteria (nom) StVdM-II H3
Cite as: S.L. Uckelman. "Oteria". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2020, no. 1. http://dmnes.org/2020/1/name/Oteria.