Zack vs Niall

Baby Name Comparison — 2026

Zack

Boy #1,388 Most Popular 1 Syllable

"God has remembered"

Origin: Hebrew

English American Hebrew

✓ All Clear

Boy #1,586 Most Popular 1 Syllable

"champion"

Origin: Old Irish

Irish Scottish English

✓ All Clear

Zack Rank #1,388

Niall Rank #1,586

Zack is more popular, ranked #1388 vs #1586 for Niall.

Is Zack or Niall more popular?

Zack is more popular, ranked #1388 compared to Niall at #1586 in the United States.

What do Zack and Niall mean?

Zack means "God has remembered" (Hebrew origin). Niall means "champion" (Old Irish origin).

Are Zack and Niall boy or girl names?

Zack is primarily a boy name. Niall is primarily a boy name.