Alasdair vs Oliver

Baby Name Comparison — 2026

Alasdair

Boy #3,737 Most Popular 3 Syllables

Meaning

"defender of men"

Origin: Greek via Scottish Gaelic

Cultural Roots

Scottish Irish Gaelic

Quick Stats

Popularity Rank
#3,737
Total SSA Count
30
Syllables
3
Formality
Formal
Nicknames
Al, Aly, Alec

Playground Safety Score

✓ All Clear
Full profile for Alasdair →

Popularity Comparison

Alasdair Rank #3,737
Oliver Rank #3

Oliver is more popular, ranked #3 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

Oliver ___

  • Oliver James
  • Oliver Thomas
  • Oliver William
  • Oliver Henry
  • Oliver John
  • Oliver Benjamin

Sibling Name Ideas

Names that pair well as siblings.

If you choose Alasdair

Hamish Callum Finlay Catriona Fiona

If you choose Oliver

Olivia Charlotte Emma Sophia Amelia

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 Oliver more popular?

Oliver is more popular, ranked #3 compared to Alasdair at #3737 in the United States.

What do Alasdair and Oliver mean?

Alasdair means "defender of men" (Greek via Scottish Gaelic origin). Oliver means "olive tree" (Latin origin).

Are Alasdair and Oliver boy or girl names?

Alasdair is primarily a boy name. Oliver is primarily a boy name.

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