Zadarius vs Sidney

Baby Name Comparison — 2026

Zadarius

Boy #15,264 Most Popular

✓ All Clear

Girl #1,726 Most Popular 2 Syllables

"wide island"

Origin: Old English

English American Australian

✓ All Clear

Zadarius Rank #15,264

Sidney Rank #1,726

Sidney is more popular, ranked #1726 vs #15264 for Zadarius.

Is Zadarius or Sidney more popular?

Sidney is more popular, ranked #1726 compared to Zadarius at #15264 in the United States.

What do Zadarius and Sidney mean?

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

Are Zadarius and Sidney boy or girl names?

Zadarius is primarily a boy name. Sidney is primarily a girl name.