Haydn vs Theodore

Baby Name Comparison — 2026

Haydn

Boy #6,061 Most Popular 2 Syllables

Meaning

"hay valley, hedged valley"

Origin: Old English

Cultural Roots

English American Contemporary

Quick Stats

Popularity Rank
#6,061
Total SSA Count
15
Syllables
2
Formality
Moderate
Nicknames
Hay

Playground Safety Score

✓ All Clear
Full profile for Haydn →

Popularity Comparison

Haydn Rank #6,061
Theodore Rank #4

Theodore is more popular, ranked #4 vs #6061 for Haydn.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Haydn ___

  • Haydn James
  • Haydn Thomas
  • Haydn William
  • Haydn Cole
  • Haydn Reed
  • Haydn Grant

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 Haydn

Mozart Liszt Elgar Lennon Aria

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 Haydn or Theodore more popular?

Theodore is more popular, ranked #4 compared to Haydn at #6061 in the United States.

What do Haydn and Theodore mean?

Haydn means "hay valley, hedged valley" (Old English origin). Theodore means "divine gift" (Greek origin).

Are Haydn and Theodore boy or girl names?

Haydn is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

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