Alonzo vs Roberto

Baby Name Comparison — 2026

Alonzo

Boy #514 Most Popular 3 Syllables

"noble and ready"

Origin: Visigothic Germanic

Spanish Italian American African American

✓ All Clear

Boy #554 Most Popular 3 Syllables

"bright fame, shining glory"

Origin: Germanic Hrodebert

Italian Spanish Portuguese Latin American

24 High Risk

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Alonzo Rank #514

Roberto Rank #554

Alonzo is more popular, ranked #514 vs #554 for Roberto.

Is Alonzo or Roberto more popular?

Alonzo is more popular, ranked #514 compared to Roberto at #554 in the United States.

What do Alonzo and Roberto mean?

Alonzo means "noble and ready" (Visigothic Germanic origin). Roberto means "bright fame, shining glory" (Germanic Hrodebert origin).

Are Alonzo and Roberto boy or girl names?

Alonzo is primarily a boy name. Roberto is primarily a boy name.