Medieval Latin origin
Source-reportedMeaning: “glory” + “commander”
Borrowed from Medieval Latin Rōtharī̆, itself from Lombardic [Term?], a compound name of Proto-Germanic *hrōþiz (“glory”) and *harjaz (“commander”).
Sources for this account (1)
- Wiktionary: RotariCC-BY-SA-4.0 · retrieved 2026-10-15

