Aithan vs Ky

Baby Name Comparison — 2026

Aithan

Boy #4,385 Most Popular 2 Syllables

"strong, enduring, firm"

Origin: Hebrew

American Christian English

✓ All Clear

Boy #4,301 Most Popular 1 Syllable

"sky (variant of Kai)"

Origin: Multiple

American Scandinavian Scottish

✓ All Clear

Aithan Rank #4,385

Ky Rank #4,301

Ky is more popular, ranked #4301 vs #4385 for Aithan.

Is Aithan or Ky more popular?

Ky is more popular, ranked #4301 compared to Aithan at #4385 in the United States.

What do Aithan and Ky mean?

Aithan means "strong, enduring, firm" (Hebrew origin). Ky means "sky (variant of Kai)" (Multiple origin).

Are Aithan and Ky boy or girl names?

Aithan is primarily a boy name. Ky is primarily a boy name.