Caisen vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Caisen Rank #3,073
Theodore Rank #4

Theodore is more popular, ranked #4 vs #3073 for Caisen.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Caisen ___

  • Caisen James
  • Caisen Cole
  • Caisen River
  • Caisen Reid
  • Caisen Blake
  • Caisen Lane

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 Caisen

Brayden Rylee Hudson Sloane Wyatt

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Caisen or Theodore more popular?

Theodore is more popular, ranked #4 compared to Caisen at #3073 in the United States.

What do Caisen and Theodore mean?

Caisen means "vigilant in war (via Casey)" (Gaelic origin). Theodore means "divine gift" (Greek origin).

Are Caisen and Theodore boy or girl names?

Caisen is primarily a boy name. Theodore is primarily a boy name.

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