Dictionary of Medieval Names
from European Sources

Otleich m. Old High German ōt, Old Saxon ōd 'wealth, riches' + Old Saxon *lēkian, Old High German *leihhen, *leichen 'to dance, sport, play'.

France
Latin
c823 Odelegius (nom) irminon-vol2 50
Cite as: S.L. Uckelman. "Otleich". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2016, no. 4. http://dmnes.org/2016/4/name/Otleich.