Isiah vs Zack

Baby Name Comparison — 2026

Isiah

Boy #1,312 Most Popular 3 Syllables

Meaning

"God is salvation"

Origin: Hebrew

Cultural Roots

Hebrew Christian American African American

Quick Stats

Popularity Rank
#1,312
Total SSA Count
148
Syllables
3
Formality
Moderate
Nicknames
Ike, Izzy, Siah

Playground Safety Score

✓ All Clear
Full profile for Isiah →

Popularity Comparison

Isiah Rank #1,312
Zack Rank #1,388

Isiah is more popular, ranked #1312 vs #1388 for Zack.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Isiah ___

  • Isiah James
  • Isiah Michael
  • Isiah David
  • Isiah Thomas
  • Isiah Ray
  • Isiah Lee

Zack ___

  • Zack Thomas
  • Zack Ryan
  • Zack James
  • Zack Cole
  • Zack William
  • Zack Michael

Sibling Name Ideas

Names that pair well as siblings.

If you choose Isiah

Elijah Josiah Naomi Zara Micah

If you choose Zack

Jake Luke Emma Lily Mia

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 Isiah or Zack more popular?

Isiah is more popular, ranked #1312 compared to Zack at #1388 in the United States.

What do Isiah and Zack mean?

Isiah means "God is salvation" (Hebrew origin). Zack means "God has remembered" (Hebrew origin).

Are Isiah and Zack boy or girl names?

Isiah is primarily a boy name. Zack is primarily a boy name.

More Comparisons

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← Full profile: Isiah ← Full profile: Zack Browse all baby names