Sidney vs Sadia

Baby Name Comparison — 2026

Sidney

Girl #1,726 Most Popular 2 Syllables

"wide island"

Origin: Old English

English American Australian

✓ All Clear

Girl #5,500 Most Popular 3 Syllables

"fortunate, happy"

Origin: Arabic

Muslim/Arabic South Asian African Somali

✓ All Clear

Sidney Rank #1,726

Sadia Rank #5,500

Sidney is more popular, ranked #1726 vs #5500 for Sadia.

Is Sidney or Sadia more popular?

Sidney is more popular, ranked #1726 compared to Sadia at #5500 in the United States.

What do Sidney and Sadia mean?

Sidney means "wide island" (Old English origin). Sadia means "fortunate, happy" (Arabic origin).

Are Sidney and Sadia boy or girl names?

Sidney is primarily a girl name. Sadia is primarily a girl name.