Kasyn vs Yichen

Baby Name Comparison — 2026

Kasyn

Boy #2,055 Most Popular 2 Syllables

"vigilant in war"

Origin: Irish

American Irish

✓ All Clear

Boy #3,807 Most Popular 2 Syllables

"cheerful morning"

Origin: Chinese

Chinese Taiwanese Singaporean

✓ All Clear

Kasyn Rank #2,055

Yichen Rank #3,807

Kasyn is more popular, ranked #2055 vs #3807 for Yichen.

Is Kasyn or Yichen more popular?

Kasyn is more popular, ranked #2055 compared to Yichen at #3807 in the United States.

What do Kasyn and Yichen mean?

Kasyn means "vigilant in war" (Irish origin). Yichen means "cheerful morning" (Chinese origin).

Are Kasyn and Yichen boy or girl names?

Kasyn is primarily a boy name. Yichen is primarily a boy name.