Phineas vs Sidney

Baby Name Comparison — 2026

Phineas

Boy #1,540 Most Popular 3 Syllables

"oracle, mouth of brass"

Origin: Hebrew (Pinchas)

English American Jewish

✓ All Clear

Boy #1,374 Most Popular 2 Syllables

"from Saint Denis"

Origin: Anglo-Norman French

English American Australian

✓ All Clear

Phineas Rank #1,540

Sidney Rank #1,374

Sidney is more popular, ranked #1374 vs #1540 for Phineas.

Is Phineas or Sidney more popular?

Sidney is more popular, ranked #1374 compared to Phineas at #1540 in the United States.

What do Phineas and Sidney mean?

Phineas means "oracle, mouth of brass" (Hebrew (Pinchas) origin). Sidney means "from Saint Denis" (Anglo-Norman French origin).

Are Phineas and Sidney boy or girl names?

Phineas is primarily a boy name. Sidney is primarily a boy name.