Keiden vs Theodore

Baby Name Comparison — 2026

Popularity Comparison

Keiden Rank #4,412
Theodore Rank #4

Theodore is more popular, ranked #4 vs #4412 for Keiden.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Keiden ___

  • Keiden James
  • Keiden Michael
  • Keiden Alexander
  • Keiden Lee
  • Keiden Thomas
  • Keiden Ryan

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 Keiden

Aiden Brayden Hayden Jayden Kyleigh

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 Keiden or Theodore more popular?

Theodore is more popular, ranked #4 compared to Keiden at #4412 in the United States.

What do Keiden and Theodore mean?

Keiden means "little battle, warrior spirit" (Irish/Welsh cadan origin). Theodore means "divine gift" (Greek origin).

Are Keiden and Theodore boy or girl names?

Keiden is primarily a boy name. Theodore is primarily a boy name.

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