Astro vs Hiro

Baby Name Comparison — 2026

Astro

Boy #2,256 Most Popular 2 Syllables

"star"

Origin: Greek

American International Japanese

✓ All Clear

Boy #2,121 Most Popular 2 Syllables

"generous, tolerant"

Origin: Japanese kanji 寛

Japanese American Japanese-American

✓ All Clear

Astro Rank #2,256

Hiro Rank #2,121

Hiro is more popular, ranked #2121 vs #2256 for Astro.

Is Astro or Hiro more popular?

Hiro is more popular, ranked #2121 compared to Astro at #2256 in the United States.

What do Astro and Hiro mean?

Astro means "star" (Greek origin). Hiro means "generous, tolerant" (Japanese kanji 寛 origin).

Are Astro and Hiro boy or girl names?

Astro is primarily a boy name. Hiro is primarily a boy name.