Yichen vs Koi

Baby Name Comparison — 2026

Yichen

Boy #3,807 Most Popular 2 Syllables

"cheerful morning"

Origin: Chinese

Chinese Taiwanese Singaporean

✓ All Clear

Boy #2,684 Most Popular 1 Syllable

"love, romantic feeling"

Origin: Japanese

Japanese American Hawaiian

✓ All Clear

Yichen Rank #3,807

Koi Rank #2,684

Koi is more popular, ranked #2684 vs #3807 for Yichen.

Is Yichen or Koi more popular?

Koi is more popular, ranked #2684 compared to Yichen at #3807 in the United States.

What do Yichen and Koi mean?

Yichen means "cheerful morning" (Chinese origin). Koi means "love, romantic feeling" (Japanese origin).

Are Yichen and Koi boy or girl names?

Yichen is primarily a boy name. Koi is primarily a boy name.