Jeffrey vs Liam

Baby Name Comparison — 2026

Jeffrey

Boy #521 Most Popular 3 Syllables

Meaning

"pledge of peace"

Origin: Germanic

Cultural Roots

English American French

Quick Stats

Popularity Rank
#521
Total SSA Count
587
Syllables
3
Formality
Moderate
Nicknames
Jeff, Jeffy

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

Jeffrey Rank #521
Liam Rank #1

Liam is more popular, ranked #1 vs #521 for Jeffrey.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Jeffrey ___

  • Jeffrey James
  • Jeffrey Michael
  • Jeffrey Robert
  • Jeffrey Alan
  • Jeffrey Scott
  • Jeffrey Thomas

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 Jeffrey

Brian Kevin Craig Karen Lisa

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 Jeffrey or Liam more popular?

Liam is more popular, ranked #1 compared to Jeffrey at #521 in the United States.

What do Jeffrey and Liam mean?

Jeffrey means "pledge of peace" (Germanic origin). Liam means "strong-willed warrior" (Irish origin).

Are Jeffrey and Liam boy or girl names?

Jeffrey is primarily a boy name. Liam is primarily a boy name.

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