Germanic name combining 'ot' (wealth/fortune) and 'mar' (fame), meaning 'famous for riches.'
Ottomar is a Germanic name combining ot, meaning wealth or fortune, and mar, meaning fame, so the name means famous for riches. That is a very old-style compound, characteristic of names that linked material prosperity with public distinction.
The result is a name with a grand and somewhat courtly sound, full of historical weight. Ottomar feels sturdy and distinguished, with a distinctly continental flavor. It has the kind of form that suggests nobility, lineage, and old-world seriousness rather than modern fashion.
The meaning gives it a worldly sheen, but the sound remains strong and grounded. Ottomar is rare enough to stand out, yet its elements make it feel part of a long and coherent Germanic naming history.