Alasdhair

defender of mankind
Scottish Gaelic origin · Boy name
97% boys3% girls
#1522US 2023
10Births / yr
Stable
Top 1.1%Percentile

What does Alasdhair mean and where does it come from?

Alasdhair is a Scottish Gaelic form of the name Alexander, derived from the Greek Alexandros.

Cultural significance
The name is traditionally used in Scotland and is associated with historical figures and Scottish heritage.
Peak popularity
Reached #1522 in 2015 — currently #1522 in the US.
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Related Reading
Scottish Gaelic-origin baby names with timeless appeal
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How else can you spell Alasdhair?

Same sound, different look — useful if you want something slightly more distinctive

What middle names flow best with Alasdhair?

Alasdhair works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful

Alasdhair Jack
One syllable · timeless choice
Alasdhair John
One syllable · timeless choice
Alasdhair Luke
One syllable · timeless choice
Alasdhair Miles
One syllable · vintage charm
Alasdhair Beau
One syllable · on the rise
Alasdhair Brooks
One syllable · timeless choice
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Middle Names
The best middle names for Alasdhair
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How popular is Alasdhair right now?

Holding steady — currently #1522 in the US out of 135.5k tracked names

US Trend 20192023#1522 · Top 1.1%
2019
2020
2021
2022
2023
YearUS RankBirthsvs Prior Year
2023#152210stable
2022#152210stable
2021#152210stable
2020#152210stable
2019#152210
💎Alasdhair is exceptionally rare — it does not appear in US Social Security records, meaning fewer than 5 babies per year have received this name.

What are good nicknames for Alasdhair?

Common
AlaAlAlieAlyAsdhair

Famous people named Alasdhair

AM
Alasdhair MacColla
A Scottish soldier and leader during the Wars of the Three Kingdoms.
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Celebrity Names
What celebrities named their babies in 2025
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Common questions about the name Alasdhair

What does the name Alasdhair mean?
Alasdhair means "defender of mankind" — a name rooted in Scottish Gaelic tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Alasdhair?
Alasdhair is currently a distinctive and less common name as a baby name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.
What is the cultural origin of Alasdhair?
Alasdhair originates from Scottish Gaelic tradition. Scottish Gaelic names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
What sibling names go well with Alasdhair?
Alasdhair pairs beautifully with sibling names that share a similar Arabic heritage or complement its melodic and flowing sound. Names with a similar vibe create a cohesive sibling set without matching too closely.
Is Alasdhair more of a girl or boy name?
Alasdhair is primarily used as a boy name, giving it a clear, timeless character while remaining accessible to modern families.