Alli vs Liam

Baby Name Comparison — 2026

Alli

Girl #4,939 Most Popular 2 Syllables

Meaning

"noble, of noble kind"

Origin: Germanic

Cultural Roots

English American German

Quick Stats

Popularity Rank
#4,939
Total SSA Count
27
Syllables
2
Formality
Casual
Nicknames
Al

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

Alli Rank #4,939
Liam Rank #1

Liam is more popular, ranked #1 vs #4939 for Alli.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Alli ___

  • Alli Rose
  • Alli Grace
  • Alli Mae
  • Alli Beth
  • Alli Claire

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 Alli

Emma Lily Sophie Jack Finn

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 Alli or Liam more popular?

Liam is more popular, ranked #1 compared to Alli at #4939 in the United States.

What do Alli and Liam mean?

Alli means "noble, of noble kind" (Germanic origin). Liam means "strong-willed warrior" (Irish origin).

Are Alli and Liam boy or girl names?

Alli is primarily a girl name. Liam is primarily a boy name.

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