Yichen vs Caisen

Baby Name Comparison — 2026

Yichen

Boy #3,807 Most Popular 2 Syllables

"cheerful morning"

Origin: Chinese

Chinese Taiwanese Singaporean

✓ All Clear

Boy #3,073 Most Popular 2 Syllables

"vigilant in war (via Casey)"

Origin: Gaelic

American

✓ All Clear

Yichen Rank #3,807

Caisen Rank #3,073

Caisen is more popular, ranked #3073 vs #3807 for Yichen.

Is Yichen or Caisen more popular?

Caisen is more popular, ranked #3073 compared to Yichen at #3807 in the United States.

What do Yichen and Caisen mean?

Yichen means "cheerful morning" (Chinese origin). Caisen means "vigilant in war (via Casey)" (Gaelic origin).

Are Yichen and Caisen boy or girl names?

Yichen is primarily a boy name. Caisen is primarily a boy name.