Marcos vs Tadeo

Baby Name Comparison — 2026

Marcos

Boy #483 Most Popular 2 Syllables

"of Mars, consecrated to the god of war"

Origin: Latin

Spanish Portuguese Brazilian Filipino

✓ All Clear

Boy #413 Most Popular 3 Syllables

"gift of God, praise"

Origin: Aramaic

Spanish Latin American Italian Polish

✓ All Clear

Marcos Rank #483

Tadeo Rank #413

Tadeo is more popular, ranked #413 vs #483 for Marcos.

Is Marcos or Tadeo more popular?

Tadeo is more popular, ranked #413 compared to Marcos at #483 in the United States.

What do Marcos and Tadeo mean?

Marcos means "of Mars, consecrated to the god of war" (Latin origin). Tadeo means "gift of God, praise" (Aramaic origin).

Are Marcos and Tadeo boy or girl names?

Marcos is primarily a boy name. Tadeo is primarily a boy name.