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Alasdair

BoyScottish Gaelic

Alasdair is a boy name of Scottish Gaelic origin meaning "defender of men".

About this name

Gender
Boy
Language
Scottish Gaelic
Religion
Christian
Popularity
46 / 100
Syllables
3
Length
8 letters
Meaning
defender of men
Etymology
From Greek Alexandros, meaning 'defender of men', via Latin Alexander, adapted into Scottish Gaelic as Alasdair.

Famous People Named Alasdair

  • Alasdair GrayScottish writer and artist (1934–2019)

Frequently Asked Questions About Alasdair

What does the name Alasdair mean?

Alasdair means "defender of men", and is of Scottish Gaelic origin.

What is the origin of the name Alasdair?

Alasdair originates from Scottish Gaelic, commonly used in British Isles.

Is Alasdair a boy or girl name?

Alasdair is typically used as a boy name.

What religion is the name Alasdair associated with?

Alasdair is associated with Christian.

Are there famous people named Alasdair?

Yes — notable people named Alasdair include Alasdair Gray (Scottish writer and artist, 1934–2019).

Last updated: June 2026