Kaysen vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Kaysen Rank #598
Theodore Rank #4

Theodore is more popular, ranked #4 vs #598 for Kaysen.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kaysen ___

  • Kaysen James
  • Kaysen Lee
  • Kaysen Cole
  • Kaysen Michael
  • Kaysen Alexander
  • Kaysen Thomas

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 Kaysen

Brayden Jaylen Mason Chloe Paisley

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 Kaysen or Theodore more popular?

Theodore is more popular, ranked #4 compared to Kaysen at #598 in the United States.

What do Kaysen and Theodore mean?

Kaysen means "modern American creation" (American English origin). Theodore means "divine gift" (Greek origin).

Are Kaysen and Theodore boy or girl names?

Kaysen is primarily a boy name. Theodore is primarily a boy name.

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