Dictionary of Medieval Names
from European Sources

Otmar m. Old High German ōt, Old Saxon ōd 'wealth, riches' + Old High German, Old Saxon māri from Proto-Germanic *mērijaz 'famous'.

The name of an 8th C Swiss saint.

France
Latin
952x993 Otmari (gen) St-Bernard-Romans 132
Cite as: S.L. Uckelman. "Otmar". In S.L. Uckelman, ed. The Dictionary of Medieval Names from European Sources, Edition 2017, no. 1. http://dmnes.org/2017/1/name/Otmar.