Kay vs Kato

Baby Name Comparison — 2026

Kay

Boy #6,417 Most Popular 1 Syllable

"rejoice; pure"

Origin: Latin

English American Welsh

✓ All Clear

Boy #2,796 Most Popular 2 Syllables

"second of twins"

Origin: Luganda

Ugandan Ganda Japanese American

✓ All Clear

Kay Rank #6,417

Kato Rank #2,796

Kato is more popular, ranked #2796 vs #6417 for Kay.

Is Kay or Kato more popular?

Kato is more popular, ranked #2796 compared to Kay at #6417 in the United States.

What do Kay and Kato mean?

Kay means "rejoice; pure" (Latin origin). Kato means "second of twins" (Luganda origin).

Are Kay and Kato boy or girl names?

Kay is primarily a boy name. Kato is primarily a boy name.