Kasyn vs Deklan

Baby Name Comparison — 2026

Kasyn

Boy #2,055 Most Popular 2 Syllables

"vigilant in war"

Origin: Irish

American Irish

✓ All Clear

Boy #1,883 Most Popular 2 Syllables

"man of prayer"

Origin: Old Irish

Irish English American

✓ All Clear

Kasyn Rank #2,055

Deklan Rank #1,883

Deklan is more popular, ranked #1883 vs #2055 for Kasyn.

Is Kasyn or Deklan more popular?

Deklan is more popular, ranked #1883 compared to Kasyn at #2055 in the United States.

What do Kasyn and Deklan mean?

Kasyn means "vigilant in war" (Irish origin). Deklan means "man of prayer" (Old Irish origin).

Are Kasyn and Deklan boy or girl names?

Kasyn is primarily a boy name. Deklan is primarily a boy name.