Old High German origin
Source-reportedFrom Old High German Richiza, short form of compound names beginning with the element rīhhi (“riches”).
Sources for this account (3)
- Wiktionary: RegitzeCC-BY-SA-4.0 · retrieved 2026-10-15
- Greek Wiktionary: RegitzeCC-BY-SA-4.0 · retrieved 2026-10-15
- Turkish Wiktionary: RegitzeCC-BY-SA-4.0 · retrieved 2026-10-14

