Isaah vs Theodore

Baby Name Comparison — 2026

Isaah

Boy #16,509 Most Popular 3 Syllables

Meaning

"God is salvation"

Origin: Hebrew Yeshayahu

Cultural Roots

American Christian Jewish

Quick Stats

Popularity Rank
#16,509
Total SSA Count
7
Syllables
3
Formality
Moderate
Nicknames
Isa, Zay, Zaiah

Playground Safety Score

✓ All Clear
Full profile for Isaah →

Popularity Comparison

Isaah Rank #16,509
Theodore Rank #4

Theodore is more popular, ranked #4 vs #16509 for Isaah.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Isaah ___

  • Isaah James
  • Isaah Joseph
  • Isaah Emmanuel
  • Isaah David
  • Isaah Michael

Theodore ___

  • Theodore James
  • Theodore William
  • Theodore Alexander
  • Theodore John
  • Theodore Henry
  • Theodore Arthur

Sibling Name Ideas

Names that pair well as siblings.

If you choose Isaah

Elijah Jeremiah Noah Josiah Micah

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

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 Isaah or Theodore more popular?

Theodore is more popular, ranked #4 compared to Isaah at #16509 in the United States.

What do Isaah and Theodore mean?

Isaah means "God is salvation" (Hebrew Yeshayahu origin). Theodore means "divine gift" (Greek origin).

Are Isaah and Theodore boy or girl names?

Isaah is primarily a boy name. Theodore is primarily a boy name.

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← Full profile: Isaah ← Full profile: Theodore Browse all baby names