Mario vs Tadeo

Baby Name Comparison — 2026

Mario

Boy #399 Most Popular 3 Syllables

Meaning

"of Mars, warrior"

Origin: Latin

Cultural Roots

Italian Spanish Portuguese Latin American

Quick Stats

Popularity Rank
#399
Total SSA Count
808
Syllables
3
Formality
Moderate
Nicknames
Mar

Playground Safety Score

✓ All Clear
Full profile for Mario →

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

Mario Rank #399
Tadeo Rank #413

Mario is more popular, ranked #399 vs #413 for Tadeo.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Mario ___

  • Mario Antonio
  • Mario Luis
  • Mario Jose
  • Mario Andres
  • Mario Felix
  • Mario Rafael

Tadeo ___

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

Sibling Name Ideas

Names that pair well as siblings.

If you choose Mario

Sofia Lucia Marco Isabella Carlos

If you choose Tadeo

Mateo Santiago Emilio Valentina Isabella

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 Mario or Tadeo more popular?

Mario is more popular, ranked #399 compared to Tadeo at #413 in the United States.

What do Mario and Tadeo mean?

Mario means "of Mars, warrior" (Latin origin). Tadeo means "gift of God, praise" (Aramaic origin).

Are Mario and Tadeo boy or girl names?

Mario is primarily a boy name. Tadeo is primarily a boy name.

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