Yichen vs Killian

Baby Name Comparison — 2026

Yichen

Boy #3,807 Most Popular 2 Syllables

"cheerful morning"

Origin: Chinese

Chinese Taiwanese Singaporean

✓ All Clear

Boy #370 Most Popular 3 Syllables

"associated with the church"

Origin: Irish Gaelic

Irish French American English

✓ All Clear

Yichen Rank #3,807

Killian Rank #370

Killian is more popular, ranked #370 vs #3807 for Yichen.

Is Yichen or Killian more popular?

Killian is more popular, ranked #370 compared to Yichen at #3807 in the United States.

What do Yichen and Killian mean?

Yichen means "cheerful morning" (Chinese origin). Killian means "associated with the church" (Irish Gaelic origin).

Are Yichen and Killian boy or girl names?

Yichen is primarily a boy name. Killian is primarily a boy name.