Fallon vs Sid

Baby Name Comparison — 2026

Fallon

Boy #4,691 Most Popular 2 Syllables

"leader, superior one"

Origin: Irish Gaelic

Irish English American

✓ All Clear

Boy #4,636 Most Popular 1 Syllable

"wide meadow, wide island"

Origin: Old English

English American British

✓ All Clear

Fallon Rank #4,691

Sid Rank #4,636

Sid is more popular, ranked #4636 vs #4691 for Fallon.

Is Fallon or Sid more popular?

Sid is more popular, ranked #4636 compared to Fallon at #4691 in the United States.

What do Fallon and Sid mean?

Fallon means "leader, superior one" (Irish Gaelic origin). Sid means "wide meadow, wide island" (Old English origin).

Are Fallon and Sid boy or girl names?

Fallon is primarily a boy name. Sid is primarily a boy name.