Koi vs Grayden

Baby Name Comparison — 2026

Koi

Boy #2,684 Most Popular 1 Syllable

"love, romantic feeling"

Origin: Japanese

Japanese American Hawaiian

✓ All Clear

Boy #2,699 Most Popular 2 Syllables

"gray valley, son of the gray one"

Origin: Old English

American English Australian

✓ All Clear

Koi Rank #2,684

Grayden Rank #2,699

Koi is more popular, ranked #2684 vs #2699 for Grayden.

Is Koi or Grayden more popular?

Koi is more popular, ranked #2684 compared to Grayden at #2699 in the United States.

What do Koi and Grayden mean?

Koi means "love, romantic feeling" (Japanese origin). Grayden means "gray valley, son of the gray one" (Old English origin).

Are Koi and Grayden boy or girl names?

Koi is primarily a boy name. Grayden is primarily a boy name.