Kacyn vs Devion

Baby Name Comparison — 2026

Kacyn

Boy #6,406 Most Popular 2 Syllables

"vigilant, watchful"

Origin: Irish (Casey root)

American English

✓ All Clear

Boy #6,282 Most Popular 3 Syllables

"from the deep valley (Devon region)"

Origin: Celtic

American African-American English

✓ All Clear

Kacyn Rank #6,406

Devion Rank #6,282

Devion is more popular, ranked #6282 vs #6406 for Kacyn.

Is Kacyn or Devion more popular?

Devion is more popular, ranked #6282 compared to Kacyn at #6406 in the United States.

What do Kacyn and Devion mean?

Kacyn means "vigilant, watchful" (Irish (Casey root) origin). Devion means "from the deep valley (Devon region)" (Celtic origin).

Are Kacyn and Devion boy or girl names?

Kacyn is primarily a boy name. Devion is primarily a boy name.