Ancient Greek origin
Source-reportedMeaning: “to defend” + “man”
From Scottish Gaelic Alasdair, from Norman French Alexandre or Latin Alexander, from Ancient Greek Ἀλέξανδρος (Aléxandros), from ἀλέξω (aléxō, “to defend”) + ἀνδρ- (andr-), the stem of ἀνήρ (anḗr, “man”).
Sources for this account (3)
- Wiktionary: AleisterCC-BY-SA-4.0 · retrieved 2026-10-15
- Italian Wiktionary: AleisterCC-BY-SA-4.0 · retrieved 2026-10-14
- Russian Wiktionary: AleisterCC-BY-SA-4.0 · retrieved 2026-10-14

