Marcelo vs Sergio

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 #402 Most Popular 3 Syllables

"servant, shepherd"

Origin: Latin

Italian Spanish Portuguese Latin American

✓ All Clear

Marcelo Rank #445

Sergio Rank #402

Sergio is more popular, ranked #402 vs #445 for Marcelo.

Is Marcelo or Sergio more popular?

Sergio is more popular, ranked #402 compared to Marcelo at #445 in the United States.

What do Marcelo and Sergio mean?

Marcelo means "of Mars, dedicated to Mars" (Latin (Marcus/Mars) origin). Sergio means "servant, shepherd" (Latin origin).

Are Marcelo and Sergio boy or girl names?

Marcelo is primarily a boy name. Sergio is primarily a boy name.