Jacob vs Liam

Baby Name Comparison — 2026

Jacob

Boy #41 Most Popular 2 Syllables

Meaning

"Supplanter; one who follows at the heel"

Origin: Hebrew

Cultural Roots

English Jewish German Dutch Scandinavian

Quick Stats

Popularity Rank
#41
Total SSA Count
6,496
Syllables
2
Formality
Moderate
Nicknames
Jake, Jakey, Jay

Playground Safety Score

✓ All Clear
Full profile for Jacob →

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

Jacob Rank #41
Liam Rank #1

Liam is more popular, ranked #1 vs #41 for Jacob.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Jacob ___

  • Jacob Alexander
  • Jacob William
  • Jacob Thomas
  • Jacob Michael
  • Jacob David
  • Jacob Robert

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 Jacob

Noah Elijah Isaac Hannah Rachel

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 Jacob or Liam more popular?

Liam is more popular, ranked #1 compared to Jacob at #41 in the United States.

What do Jacob and Liam mean?

Jacob means "Supplanter; one who follows at the heel" (Hebrew origin). Liam means "strong-willed warrior" (Irish origin).

Are Jacob and Liam boy or girl names?

Jacob is primarily a boy name. Liam is primarily a boy name.

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