Koi vs Hazel

Baby Name Comparison — 2026

Koi

Boy #2,684 Most Popular 1 Syllable

"love, romantic feeling"

Origin: Japanese

Japanese American Hawaiian

✓ All Clear

Boy #2,841 Most Popular 2 Syllables

"hazel tree"

Origin: Old English

English American

✓ All Clear

Koi Rank #2,684

Hazel Rank #2,841

Koi is more popular, ranked #2684 vs #2841 for Hazel.

Is Koi or Hazel more popular?

Koi is more popular, ranked #2684 compared to Hazel at #2841 in the United States.

What do Koi and Hazel mean?

Koi means "love, romantic feeling" (Japanese origin). Hazel means "hazel tree" (Old English origin).

Are Koi and Hazel boy or girl names?

Koi is primarily a boy name. Hazel is primarily a boy name.