Kato vs Koi

Baby Name Comparison — 2026

Kato

Boy #2,796 Most Popular 2 Syllables

"second of twins"

Origin: Luganda

Ugandan Ganda Japanese American

✓ All Clear

Boy #2,684 Most Popular 1 Syllable

"love, romantic feeling"

Origin: Japanese

Japanese American Hawaiian

✓ All Clear

Kato Rank #2,796

Koi Rank #2,684

Koi is more popular, ranked #2684 vs #2796 for Kato.

Is Kato or Koi more popular?

Koi is more popular, ranked #2684 compared to Kato at #2796 in the United States.

What do Kato and Koi mean?

Kato means "second of twins" (Luganda origin). Koi means "love, romantic feeling" (Japanese origin).

Are Kato and Koi boy or girl names?

Kato is primarily a boy name. Koi is primarily a boy name.