Ky vs Isac

Baby Name Comparison — 2026

Ky

Boy #4,301 Most Popular 1 Syllable

"sky (variant of Kai)"

Origin: Multiple

American Scandinavian Scottish

✓ All Clear

Boy #4,174 Most Popular 2 Syllables

"he will laugh, laughter"

Origin: Hebrew

Hebrew Scandinavian Christian Jewish American

✓ All Clear

Ky Rank #4,301

Isac Rank #4,174

Isac is more popular, ranked #4174 vs #4301 for Ky.

Is Ky or Isac more popular?

Isac is more popular, ranked #4174 compared to Ky at #4301 in the United States.

What do Ky and Isac mean?

Ky means "sky (variant of Kai)" (Multiple origin). Isac means "he will laugh, laughter" (Hebrew origin).

Are Ky and Isac boy or girl names?

Ky is primarily a boy name. Isac is primarily a boy name.