Isaiah vs Jacob

Baby Name Comparison — 2026

Isaiah

Boy #56 Most Popular 3 Syllables

Meaning

"the Lord saves"

Origin: Hebrew

Cultural Roots

Hebrew English African American

Quick Stats

Popularity Rank
#56
Total SSA Count
5,250
Syllables
3
Formality
Moderate
Nicknames
Zay, Ike, Isa

Playground Safety Score

✓ All Clear
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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 →

Popularity Comparison

Isaiah Rank #56
Jacob Rank #41

Jacob is more popular, ranked #41 vs #56 for Isaiah.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Isaiah ___

  • Isaiah James
  • Isaiah Michael
  • Isaiah David
  • Isaiah Thomas
  • Isaiah Alexander
  • Isaiah John

Jacob ___

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

Sibling Name Ideas

Names that pair well as siblings.

If you choose Isaiah

Elijah Josiah Miriam Hannah Ezekiel

If you choose Jacob

Noah Elijah Isaac Hannah Rachel

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 Isaiah or Jacob more popular?

Jacob is more popular, ranked #41 compared to Isaiah at #56 in the United States.

What do Isaiah and Jacob mean?

Isaiah means "the Lord saves" (Hebrew origin). Jacob means "Supplanter; one who follows at the heel" (Hebrew origin).

Are Isaiah and Jacob boy or girl names?

Isaiah is primarily a boy name. Jacob is primarily a boy name.

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