Jadyn vs Kayn

Baby Name Comparison — 2026

Jadyn

Boy #4,159 Most Popular 2 Syllables

"thankful, he will judge"

Origin: Hebrew

American English African American

✓ All Clear

Boy #4,031 Most Popular 1 Syllable

"spear, warrior"

Origin: Irish/Welsh

American English Irish

✓ All Clear

Jadyn Rank #4,159

Kayn Rank #4,031

Kayn is more popular, ranked #4031 vs #4159 for Jadyn.

Is Jadyn or Kayn more popular?

Kayn is more popular, ranked #4031 compared to Jadyn at #4159 in the United States.

What do Jadyn and Kayn mean?

Jadyn means "thankful, he will judge" (Hebrew origin). Kayn means "spear, warrior" (Irish/Welsh origin).

Are Jadyn and Kayn boy or girl names?

Jadyn is primarily a boy name. Kayn is primarily a boy name.