Caydyn vs Theodore

Baby Name Comparison — 2026

Theodore

Boy #4 Most Popular 3 Syllables

Meaning

"divine gift"

Origin: Greek

Cultural Roots

English French Greek

Quick Stats

Popularity Rank
#4
Total SSA Count
12,011
Syllables
3
Formality
Formal
Nicknames
Theo, Teddy, Ted

Playground Safety Score

✓ All Clear
Full profile for Theodore →

Popularity Comparison

Caydyn Rank #29,871
Theodore Rank #4

Theodore is more popular, ranked #4 vs #29871 for Caydyn.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Caydyn ___

No pairings available yet.

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 Caydyn

No sibling data available yet.

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 Caydyn or Theodore more popular?

Theodore is more popular, ranked #4 compared to Caydyn at #29871 in the United States.

What do Caydyn and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Caydyn and Theodore boy or girl names?

Caydyn is primarily a boy name. Theodore is primarily a boy name.

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