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Sidney vs Sibyl

Baby Name Comparison — 2026

Popularity Comparison

Sidney Rank #1,726
Sibyl Rank #9,718

Sidney is more popular, ranked #1726 vs #9718 for Sibyl.

Frequently Asked Questions

Is Sidney or Sibyl more popular?

Sidney is more popular, ranked #1726 compared to Sibyl at #9718 in the United States.

What do Sidney and Sibyl mean?

Sidney means "wide island" (Old English origin).

Are Sidney and Sibyl boy or girl names?

Sidney is primarily a girl name. Sibyl is primarily a girl name.

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← Full profile: Sidney ← Full profile: Sibyl Browse all baby names