Niall vs Coby

Baby Name Comparison — 2026

Niall

Boy #1,586 Most Popular 1 Syllable

"champion"

Origin: Old Irish

Irish Scottish English

✓ All Clear

Boy #1,590 Most Popular 2 Syllables

"supplanter, one who replaces another"

Origin: Hebrew

American English Australian

✓ All Clear

Niall Rank #1,586

Coby Rank #1,590

Niall is more popular, ranked #1586 vs #1590 for Coby.

Is Niall or Coby more popular?

Niall is more popular, ranked #1586 compared to Coby at #1590 in the United States.

What do Niall and Coby mean?

Niall means "champion" (Old Irish origin). Coby means "supplanter, one who replaces another" (Hebrew origin).

Are Niall and Coby boy or girl names?

Niall is primarily a boy name. Coby is primarily a boy name.