Alejandro vs Sergio

Baby Name Comparison — 2026

Alejandro

Boy #185 Most Popular 4 Syllables

"defender of the people"

Origin: Greek

Spanish Latin American Mexican Argentine

✓ All Clear

Boy #402 Most Popular 3 Syllables

"servant, shepherd"

Origin: Latin

Italian Spanish Portuguese Latin American

✓ All Clear

Alejandro Rank #185

Sergio Rank #402

Alejandro is more popular, ranked #185 vs #402 for Sergio.

Is Alejandro or Sergio more popular?

Alejandro is more popular, ranked #185 compared to Sergio at #402 in the United States.

What do Alejandro and Sergio mean?

Alejandro means "defender of the people" (Greek origin). Sergio means "servant, shepherd" (Latin origin).

Are Alejandro and Sergio boy or girl names?

Alejandro is primarily a boy name. Sergio is primarily a boy name.