Marcelo vs Tadeo

Baby Name Comparison — 2026

Marcelo

Boy #445 Most Popular 3 Syllables

"of Mars, dedicated to Mars"

Origin: Latin (Marcus/Mars)

Spanish Italian Portuguese Latin American

✓ All Clear

Boy #413 Most Popular 3 Syllables

"gift of God, praise"

Origin: Aramaic

Spanish Latin American Italian Polish

✓ All Clear

Marcelo Rank #445

Tadeo Rank #413

Tadeo is more popular, ranked #413 vs #445 for Marcelo.

Is Marcelo or Tadeo more popular?

Tadeo is more popular, ranked #413 compared to Marcelo at #445 in the United States.

What do Marcelo and Tadeo mean?

Marcelo means "of Mars, dedicated to Mars" (Latin (Marcus/Mars) origin). Tadeo means "gift of God, praise" (Aramaic origin).

Are Marcelo and Tadeo boy or girl names?

Marcelo is primarily a boy name. Tadeo is primarily a boy name.