Jeff vs Liam

Baby Name Comparison — 2026

Jeff

Boy #2,932 Most Popular 1 Syllable

Meaning

"divine peace, God's peace"

Origin: Germanic

Cultural Roots

English American French

Quick Stats

Popularity Rank
#2,932
Total SSA Count
43
Syllables
1
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Jeff →

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

Jeff Rank #2,932
Liam Rank #1

Liam is more popular, ranked #1 vs #2932 for Jeff.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Jeff ___

  • Jeff Michael
  • Jeff James
  • Jeff Allen
  • Jeff Thomas
  • Jeff Scott
  • Jeff Aaron

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 Jeff

Karen Linda Brian Sharon Kevin

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 Jeff or Liam more popular?

Liam is more popular, ranked #1 compared to Jeff at #2932 in the United States.

What do Jeff and Liam mean?

Jeff means "divine peace, God's peace" (Germanic origin). Liam means "strong-willed warrior" (Irish origin).

Are Jeff and Liam boy or girl names?

Jeff is primarily a boy name. Liam is primarily a boy name.

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