Kayn vs Raidyn

Baby Name Comparison — 2026

Kayn

Boy #4,031 Most Popular 1 Syllable

"spear, warrior"

Origin: Irish/Welsh

American English Irish

✓ All Clear

Boy #4,032 Most Popular 2 Syllables

"thunder and lightning (via Raiden)"

Origin: Japanese

American Modern

✓ All Clear

Kayn Rank #4,031

Raidyn Rank #4,032

Kayn is more popular, ranked #4031 vs #4032 for Raidyn.

Is Kayn or Raidyn more popular?

Kayn is more popular, ranked #4031 compared to Raidyn at #4032 in the United States.

What do Kayn and Raidyn mean?

Kayn means "spear, warrior" (Irish/Welsh origin). Raidyn means "thunder and lightning (via Raiden)" (Japanese origin).

Are Kayn and Raidyn boy or girl names?

Kayn is primarily a boy name. Raidyn is primarily a boy name.