Tadeus vs Theodore

Baby Name Comparison — 2026

Tadeus

Boy #20,252 Most Popular

Quick Stats

Popularity Rank: #20,252
Total SSA Count: 6
Nicknames: Tad, Tade, Tadey

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Similar Names

Flournoy Lara Varney Arla

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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

Luka Leonardo Luis Eli

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Popularity Comparison

Tadeus Rank #20,252

Theodore Rank #4

Theodore is more popular, ranked #4 vs #20252 for Tadeus.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Tadeus ___

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 Tadeus

No sibling data available yet.

If you choose Theodore

Olivia Charlotte Amelia Eleanor Oliver

Which Name Fits Your Family?

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1. Which style feels more like your family?

Frequently Asked Questions

Is Tadeus or Theodore more popular?

Theodore is more popular, ranked #4 compared to Tadeus at #20252 in the United States.

What do Tadeus and Theodore mean?

Theodore means "divine gift" (Greek origin).

Are Tadeus and Theodore boy or girl names?

Tadeus is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

Theodore vs Tadeus Tadeus vs Flournoy Tadeus vs Lara Tadeus vs Varney Tadeus vs Arla

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