Hiro vs Kaito

Baby Name Comparison — 2026

Hiro

Boy #2,121 Most Popular 2 Syllables

"generous, tolerant"

Origin: Japanese kanji 寛

Japanese American Japanese-American

✓ All Clear

Boy #2,036 Most Popular 3 Syllables

"ocean, soaring sea"

Origin: Japanese

Japanese Asian American

✓ All Clear

Hiro Rank #2,121

Kaito Rank #2,036

Kaito is more popular, ranked #2036 vs #2121 for Hiro.

Is Hiro or Kaito more popular?

Kaito is more popular, ranked #2036 compared to Hiro at #2121 in the United States.

What do Hiro and Kaito mean?

Hiro means "generous, tolerant" (Japanese kanji 寛 origin). Kaito means "ocean, soaring sea" (Japanese origin).

Are Hiro and Kaito boy or girl names?

Hiro is primarily a boy name. Kaito is primarily a boy name.