Kaigen vs Theodore

Baby Name Comparison — 2026

Kaigen

Boy #31,074 Most Popular

Quick Stats

Popularity Rank: #31,074
Total SSA Count: 5
Nicknames: Kai, Kaig, Kaigy

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Similar Names

Raimundo Bucky Kyleem Zig

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Theodore

Boy #4 Most Popular 3 Syllables

Meaning

"divine gift"

Origin: Greek

Cultural Roots

English French Greek

Quick Stats

Popularity Rank: #4
Total SSA Count: 12,011
Syllables: 3
Formality: Formal
Nicknames: Theo, Teddy, Ted

Playground Safety Score

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Similar Names

Milo Antonio Carlos Peter

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Popularity Comparison

Kaigen Rank #31,074

Theodore Rank #4

Theodore is more popular, ranked #4 vs #31074 for Kaigen.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kaigen ___

No pairings available yet.

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 Kaigen

No sibling data available yet.

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 Kaigen or Theodore more popular?

Theodore is more popular, ranked #4 compared to Kaigen at #31074 in the United States.

What do Kaigen and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Kaigen and Theodore boy or girl names?

Kaigen is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

Theodore vs Kaigen Kaigen vs Raimundo Kaigen vs Bucky Kaigen vs Kyleem Kaigen vs Zig

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