Koi vs Thor

Baby Name Comparison — 2026

Koi

Boy #2,684 Most Popular 1 Syllable

"love, romantic feeling"

Origin: Japanese

Japanese American Hawaiian

✓ All Clear

Boy #2,806 Most Popular 1 Syllable

"thunder"

Origin: Old Norse

Norse Scandinavian American

✓ All Clear

Koi Rank #2,684

Thor Rank #2,806

Koi is more popular, ranked #2684 vs #2806 for Thor.

Is Koi or Thor more popular?

Koi is more popular, ranked #2684 compared to Thor at #2806 in the United States.

What do Koi and Thor mean?

Koi means "love, romantic feeling" (Japanese origin). Thor means "thunder" (Old Norse origin).

Are Koi and Thor boy or girl names?

Koi is primarily a boy name. Thor is primarily a boy name.