Irish Baby Name · Boy

Alastar

Pronounced: AL-əs-tər

Meaning: Defender of men

About the name

Origin
Irish
English version
Alexander, Alister
Variants
Alasdair, Alusdar
Stronghold region
All-Ireland

Overview

The Irish Gaelic form of Alexander, naturalised in Ireland through Scottish-Gaelic and gallowglass connections from the 13th century onward.

The story behind Alastar

The name entered Gaelic Ireland via Scottish Gaelic Alasdair, brought by gallowglass mercenaries in the medieval period and adopted into Irish use.

Mythology & legend

Non-mythological; Gaelic form of Alexander.

Did you know?

So thoroughly Gaelicised that it gave rise to the surname Mac Alastair (McAlister).

Like Alastar? Find more with your partner.

Swipe through hundreds of Irish names and match on the ones you both love.

Start Swiping