Etymology in the sourcesSource-reportedBorrowed from a West Slavic language. Doublet of Većeslav, the inherited form.Sources for this account (2)Wiktionary: VjenceslavCC-BY-SA-4.0 · retrieved 2026-10-15Polish Wiktionary: VjenceslavCC-BY-SA-4.0 · retrieved 2026-10-14