Alasdair vs Mckay

Baby Name Comparison — 2026

Mckay

Boy #3,611 Most Popular 2 Syllables

Meaning

"son of Aodh (fire)"

Origin: Scottish Gaelic

Cultural Roots

Scottish Irish English American

Quick Stats

Popularity Rank
#3,611
Total SSA Count
31
Syllables
2
Formality
Moderate
Nicknames
Mac, Kay

Playground Safety Score

✓ All Clear
Full profile for Mckay →

Popularity Comparison

Alasdair Rank #3,737
Mckay Rank #3,611

Mckay is more popular, ranked #3611 vs #3737 for Alasdair.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Alasdair ___

  • Alasdair James
  • Alasdair Iain
  • Alasdair Fergus
  • Alasdair Ross
  • Alasdair Duncan
  • Alasdair Grant

Mckay ___

  • Mckay James
  • Mckay Reid
  • Mckay Grant
  • Mckay Douglas
  • Mckay Alistair
  • Mckay Callum

Sibling Name Ideas

Names that pair well as siblings.

If you choose Alasdair

Hamish Callum Finlay Catriona Fiona

If you choose Mckay

Brady Declan Rowan Brody Sloane

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Alasdair or Mckay more popular?

Mckay is more popular, ranked #3611 compared to Alasdair at #3737 in the United States.

What do Alasdair and Mckay mean?

Alasdair means "defender of men" (Greek via Scottish Gaelic origin). Mckay means "son of Aodh (fire)" (Scottish Gaelic origin).

Are Alasdair and Mckay boy or girl names?

Alasdair is primarily a boy name. Mckay is primarily a boy name.

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← Full profile: Alasdair ← Full profile: Mckay Browse all baby names