Kailyn vs Yichen

Baby Name Comparison — 2026

Kailyn

Boy #5,867 Most Popular 2 Syllables

"slender, narrow"

Origin: Irish Gaelic

Irish American Modern English

✓ All Clear

Boy #3,807 Most Popular 2 Syllables

"cheerful morning"

Origin: Chinese

Chinese Taiwanese Singaporean

✓ All Clear

Kailyn Rank #5,867

Yichen Rank #3,807

Yichen is more popular, ranked #3807 vs #5867 for Kailyn.

Is Kailyn or Yichen more popular?

Yichen is more popular, ranked #3807 compared to Kailyn at #5867 in the United States.

What do Kailyn and Yichen mean?

Kailyn means "slender, narrow" (Irish Gaelic origin). Yichen means "cheerful morning" (Chinese origin).

Are Kailyn and Yichen boy or girl names?

Kailyn is primarily a boy name. Yichen is primarily a boy name.