Theodore vs Zach

Baby Name Comparison — 2026

Zach

Boy #2,431 Most Popular 1 Syllable

Meaning

"God has remembered"

Origin: Hebrew

Cultural Roots

English American Australian Israeli

Quick Stats

Popularity Rank
#2,431
Total SSA Count
57
Syllables
1
Formality
Casual

Playground Safety Score

✓ All Clear
Full profile for Zach →

Popularity Comparison

Theodore Rank #4
Zach Rank #2,431

Theodore is more popular, ranked #4 vs #2431 for Zach.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Theodore ___

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

Zach ___

  • Zach Thomas
  • Zach Alexander
  • Zach Michael
  • Zach James
  • Zach William
  • Zach Owen

Sibling Name Ideas

Names that pair well as siblings.

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

If you choose Zach

Jake Josh Emma Lily Noah

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 Theodore or Zach more popular?

Theodore is more popular, ranked #4 compared to Zach at #2431 in the United States.

What do Theodore and Zach mean?

Theodore means "divine gift" (Greek origin). Zach means "God has remembered" (Hebrew origin).

Are Theodore and Zach boy or girl names?

Theodore is primarily a boy name. Zach is primarily a boy name.

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