Niall vs Mars

Baby Name Comparison — 2026

Niall

Boy #1,586 Most Popular 1 Syllable

"champion"

Origin: Old Irish

Irish Scottish English

✓ All Clear

Boy #1,455 Most Popular 1 Syllable

"god of war"

Origin: Latin/Roman

Roman English American

✓ All Clear

Niall Rank #1,586

Mars Rank #1,455

Mars is more popular, ranked #1455 vs #1586 for Niall.

Is Niall or Mars more popular?

Mars is more popular, ranked #1455 compared to Niall at #1586 in the United States.

What do Niall and Mars mean?

Niall means "champion" (Old Irish origin). Mars means "god of war" (Latin/Roman origin).

Are Niall and Mars boy or girl names?

Niall is primarily a boy name. Mars is primarily a boy name.