Mack vs Alonzo

Baby Name Comparison — 2026

Mack

Boy #499 Most Popular 1 Syllable

"son of"

Origin: Scottish Gaelic

Scottish Irish American

✓ All Clear

Boy #514 Most Popular 3 Syllables

"noble and ready"

Origin: Visigothic Germanic

Spanish Italian American African American

✓ All Clear

Mack Rank #499

Alonzo Rank #514

Mack is more popular, ranked #499 vs #514 for Alonzo.

Is Mack or Alonzo more popular?

Mack is more popular, ranked #499 compared to Alonzo at #514 in the United States.

What do Mack and Alonzo mean?

Mack means "son of" (Scottish Gaelic origin). Alonzo means "noble and ready" (Visigothic Germanic origin).

Are Mack and Alonzo boy or girl names?

Mack is primarily a boy name. Alonzo is primarily a boy name.