Alex vs Liam

Baby Name Comparison — 2026

Alex

Boy #205 Most Popular 2 Syllables

Meaning

"defender of men"

Origin: Greek

Cultural Roots

English Greek Spanish Russian French

Quick Stats

Popularity Rank
#205
Total SSA Count
1,722
Syllables
2
Formality
Moderate
Nicknames
Al, Lex

Playground Safety Score

✓ All Clear
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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

Alex Rank #205
Liam Rank #1

Liam is more popular, ranked #1 vs #205 for Alex.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Alex ___

  • Alex James
  • Alex Michael
  • Alex Thomas
  • Alex Ryan
  • Alex John
  • Alex William

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 Alex

Ryan Emma Sophie Natalie Jack

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 Alex or Liam more popular?

Liam is more popular, ranked #1 compared to Alex at #205 in the United States.

What do Alex and Liam mean?

Alex means "defender of men" (Greek origin). Liam means "strong-willed warrior" (Irish origin).

Are Alex and Liam boy or girl names?

Alex is primarily a boy name. Liam is primarily a boy name.

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