Koi vs Reef

Baby Name Comparison — 2026

Koi

Boy #2,684 Most Popular 1 Syllable

"love, romantic feeling"

Origin: Japanese

Japanese American Hawaiian

✓ All Clear

Boy #2,557 Most Popular 1 Syllable

"ridge of rock or coral beneath the sea"

Origin: English

Australian American English

✓ All Clear

Koi Rank #2,684

Reef Rank #2,557

Reef is more popular, ranked #2557 vs #2684 for Koi.

Is Koi or Reef more popular?

Reef is more popular, ranked #2557 compared to Koi at #2684 in the United States.

What do Koi and Reef mean?

Koi means "love, romantic feeling" (Japanese origin). Reef means "ridge of rock or coral beneath the sea" (English origin).

Are Koi and Reef boy or girl names?

Koi is primarily a boy name. Reef is primarily a boy name.