Kaylee vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Kaylee Rank #220
Theodore Rank #4

Theodore is more popular, ranked #4 vs #220 for Kaylee.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kaylee ___

  • Kaylee Grace
  • Kaylee Marie
  • Kaylee Ann
  • Kaylee Lynn
  • Kaylee Nicole
  • Kaylee Elizabeth

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 Kaylee

Jaden Tyler Hayden Brayden Madison

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 Kaylee or Theodore more popular?

Theodore is more popular, ranked #4 compared to Kaylee at #220 in the United States.

What do Kaylee and Theodore mean?

Kaylee means "slender, fair" (Irish Gaelic origin). Theodore means "divine gift" (Greek origin).

Are Kaylee and Theodore boy or girl names?

Kaylee is primarily a girl name. Theodore is primarily a boy name.

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