Arch vs Theodore

Baby Name Comparison — 2026

Arch

Boy #3,224 Most Popular 1 Syllable

Meaning

"truly brave, genuinely bold"

Origin: Germanic

Cultural Roots

English American Scottish

Quick Stats

Popularity Rank
#3,224
Total SSA Count
37
Syllables
1
Formality
Moderate

Playground Safety Score

✓ All Clear
Full profile for Arch →

Popularity Comparison

Arch Rank #3,224
Theodore Rank #4

Theodore is more popular, ranked #4 vs #3224 for Arch.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Arch ___

  • Arch James
  • Arch William
  • Arch Henry
  • Arch George
  • Arch Thomas
  • Arch Edward

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 Arch

Beau Dash Rex Wren Nell

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 Arch or Theodore more popular?

Theodore is more popular, ranked #4 compared to Arch at #3224 in the United States.

What do Arch and Theodore mean?

Arch means "truly brave, genuinely bold" (Germanic origin). Theodore means "divine gift" (Greek origin).

Are Arch and Theodore boy or girl names?

Arch is primarily a boy name. Theodore is primarily a boy name.

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