Tadeo vs Theodore

Baby Name Comparison — 2026

Tadeo

Boy #413 Most Popular 3 Syllables

Meaning

"gift of God, praise"

Origin: Aramaic

Cultural Roots

Spanish Latin American Italian Polish

Quick Stats

Popularity Rank
#413
Total SSA Count
781
Syllables
3
Formality
Moderate
Nicknames
Tad, Taddy, Teo

Playground Safety Score

✓ All Clear
Full profile for Tadeo →

Popularity Comparison

Tadeo Rank #413
Theodore Rank #4

Theodore is more popular, ranked #4 vs #413 for Tadeo.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Tadeo ___

  • Tadeo Luis
  • Tadeo Antonio
  • Tadeo Rafael
  • Tadeo Miguel
  • Tadeo Carlos
  • Tadeo Emilio

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 Tadeo

Mateo Santiago Emilio Valentina Isabella

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 Tadeo or Theodore more popular?

Theodore is more popular, ranked #4 compared to Tadeo at #413 in the United States.

What do Tadeo and Theodore mean?

Tadeo means "gift of God, praise" (Aramaic origin). Theodore means "divine gift" (Greek origin).

Are Tadeo and Theodore boy or girl names?

Tadeo is primarily a boy name. Theodore is primarily a boy name.

More Comparisons

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