Aiden vs Liam

Baby Name Comparison — 2026

Liam

Boy #1 Most Popular 2 Syllables

Meaning

"strong-willed warrior"

Origin: Irish

Cultural Roots

Irish English American

Quick Stats

Popularity Rank
#1
Total SSA Count
22,164
Syllables
2
Formality
Moderate
Nicknames
Lee

Playground Safety Score

✓ All Clear
Full profile for Liam →

Popularity Comparison

Aiden Rank #47
Liam Rank #1

Liam is more popular, ranked #1 vs #47 for Aiden.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Aiden ___

  • Aiden James
  • Aiden Michael
  • Aiden Thomas
  • Aiden Cole
  • Aiden Ryan
  • Aiden Scott

Liam ___

  • Liam James
  • Liam Alexander
  • Liam Thomas
  • Liam Michael
  • Liam Patrick
  • Liam Joseph

Sibling Name Ideas

Names that pair well as siblings.

If you choose Aiden

Liam Caden Owen Brynn Fiona

If you choose Liam

Olivia Emma Noah Charlotte Sophia

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 Aiden or Liam more popular?

Liam is more popular, ranked #1 compared to Aiden at #47 in the United States.

What do Aiden and Liam mean?

Aiden means "Little fire; born of fire" (Irish Gaelic origin). Liam means "strong-willed warrior" (Irish origin).

Are Aiden and Liam boy or girl names?

Aiden is primarily a boy name. Liam is primarily a boy name.

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← Full profile: Aiden ← Full profile: Liam Browse all baby names