Sydney vs Aithan

Baby Name Comparison — 2026

Sydney

Boy #4,249 Most Popular 2 Syllables

"wide island"

Origin: Old English sid (wide) and eg (island)

American English Australian

✓ All Clear

Boy #4,385 Most Popular 2 Syllables

"strong, enduring, firm"

Origin: Hebrew

American Christian English

✓ All Clear

Sydney Rank #4,249

Aithan Rank #4,385

Sydney is more popular, ranked #4249 vs #4385 for Aithan.

Is Sydney or Aithan more popular?

Sydney is more popular, ranked #4249 compared to Aithan at #4385 in the United States.

What do Sydney and Aithan mean?

Sydney means "wide island" (Old English sid (wide) and eg (island) origin). Aithan means "strong, enduring, firm" (Hebrew origin).

Are Sydney and Aithan boy or girl names?

Sydney is primarily a boy name. Aithan is primarily a boy name.