Marcos vs Marcelo

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 #445 Most Popular 3 Syllables

"of Mars, dedicated to Mars"

Origin: Latin (Marcus/Mars)

Spanish Italian Portuguese Latin American

✓ All Clear

Marcos Rank #483

Marcelo Rank #445

Marcelo is more popular, ranked #445 vs #483 for Marcos.

Is Marcos or Marcelo more popular?

Marcelo is more popular, ranked #445 compared to Marcos at #483 in the United States.

What do Marcos and Marcelo mean?

Marcos means "of Mars, consecrated to the god of war" (Latin origin). Marcelo means "of Mars, dedicated to Mars" (Latin (Marcus/Mars) origin).

Are Marcos and Marcelo boy or girl names?

Marcos is primarily a boy name. Marcelo is primarily a boy name.