Killion vs Theodore

Baby Name Comparison — 2026

Killion

Boy #20,941 Most Popular

Quick Stats

Popularity Rank: #20,941
Total SSA Count: 6
Nicknames: Kil, Kill, Killy

Playground Safety Score

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Similar Names

Dieter Dennon Dason Taris

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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

Isaac Adam Jameson Joshua

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Popularity Comparison

Killion Rank #20,941

Theodore Rank #4

Theodore is more popular, ranked #4 vs #20941 for Killion.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Killion ___

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 Killion

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 Killion or Theodore more popular?

Theodore is more popular, ranked #4 compared to Killion at #20941 in the United States.

What do Killion and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Killion and Theodore boy or girl names?

Killion is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

Theodore vs Killion Killion vs Dieter Killion vs Dennon Killion vs Dason Killion vs Taris

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