Sid vs Kilyan

Baby Name Comparison — 2026

Sid

Boy #4,636 Most Popular 1 Syllable

"wide meadow, wide island"

Origin: Old English

English American British

✓ All Clear

Boy #4,586 Most Popular 3 Syllables

"bright-headed"

Origin: Old Irish

Irish French German English

✓ All Clear

Sid Rank #4,636

Kilyan Rank #4,586

Kilyan is more popular, ranked #4586 vs #4636 for Sid.

Is Sid or Kilyan more popular?

Kilyan is more popular, ranked #4586 compared to Sid at #4636 in the United States.

What do Sid and Kilyan mean?

Sid means "wide meadow, wide island" (Old English origin). Kilyan means "bright-headed" (Old Irish origin).

Are Sid and Kilyan boy or girl names?

Sid is primarily a boy name. Kilyan is primarily a boy name.