Sidney vs Niam

Baby Name Comparison — 2026

Sidney

Boy #1,374 Most Popular 2 Syllables

"from Saint Denis"

Origin: Anglo-Norman French

English American Australian

✓ All Clear

Boy #1,435 Most Popular 2 Syllables

"bright, radiant"

Origin: Old Irish

Irish American

✓ All Clear

Sidney Rank #1,374

Niam Rank #1,435

Sidney is more popular, ranked #1374 vs #1435 for Niam.

Is Sidney or Niam more popular?

Sidney is more popular, ranked #1374 compared to Niam at #1435 in the United States.

What do Sidney and Niam mean?

Sidney means "from Saint Denis" (Anglo-Norman French origin). Niam means "bright, radiant" (Old Irish origin).

Are Sidney and Niam boy or girl names?

Sidney is primarily a boy name. Niam is primarily a boy name.