Kasyn vs Brysen

Baby Name Comparison — 2026

Kasyn

Boy #2,055 Most Popular 2 Syllables

"vigilant in war"

Origin: Irish

American Irish

✓ All Clear

Boy #2,201 Most Popular 2 Syllables

"son of Brice; son of Bryce"

Origin: Welsh/Gaulish via English

American English

✓ All Clear

Kasyn Rank #2,055

Brysen Rank #2,201

Kasyn is more popular, ranked #2055 vs #2201 for Brysen.

Is Kasyn or Brysen more popular?

Kasyn is more popular, ranked #2055 compared to Brysen at #2201 in the United States.

What do Kasyn and Brysen mean?

Kasyn means "vigilant in war" (Irish origin). Brysen means "son of Brice; son of Bryce" (Welsh/Gaulish via English origin).

Are Kasyn and Brysen boy or girl names?

Kasyn is primarily a boy name. Brysen is primarily a boy name.