Sidney vs Dayton

Baby Name Comparison — 2026

Popularity Comparison

Sidney Rank #1,374
Dayton Rank #1,190

Dayton is more popular, ranked #1190 vs #1374 for Sidney.

Frequently Asked Questions

Is Sidney or Dayton more popular?

Dayton is more popular, ranked #1190 compared to Sidney at #1374 in the United States.

What do Sidney and Dayton mean?

Sidney means "from Saint Denis" (Anglo-Norman French origin). Dayton means "bright settlement, day town" (Old English origin).

Are Sidney and Dayton boy or girl names?

Sidney is primarily a boy name. Dayton is primarily a boy name.

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