Kaycen vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Kaycen Rank #1,214
Theodore Rank #4

Theodore is more popular, ranked #4 vs #1214 for Kaycen.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kaycen ___

  • Kaycen James
  • Kaycen Lee
  • Kaycen Michael
  • Kaycen Blake
  • Kaycen Cole
  • Kaycen 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 Kaycen

Brayden Jaxon Paisley Raelyn Kyler

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 Kaycen or Theodore more popular?

Theodore is more popular, ranked #4 compared to Kaycen at #1214 in the United States.

What do Kaycen and Theodore mean?

Kaycen means "vigilant, watchful" (Irish Gaelic (Casey) origin). Theodore means "divine gift" (Greek origin).

Are Kaycen and Theodore boy or girl names?

Kaycen is primarily a boy name. Theodore is primarily a boy name.

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