Koi vs Yichen

Baby Name Comparison — 2026

Koi

Boy #2,684 Most Popular 1 Syllable

"love, romantic feeling"

Origin: Japanese

Japanese American Hawaiian

✓ All Clear

Boy #3,807 Most Popular 2 Syllables

"cheerful morning"

Origin: Chinese

Chinese Taiwanese Singaporean

✓ All Clear

Koi Rank #2,684

Yichen Rank #3,807

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

Is Koi or Yichen more popular?

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

What do Koi and Yichen mean?

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

Are Koi and Yichen boy or girl names?

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