Astro vs Ao

Baby Name Comparison — 2026

Astro

Boy #2,256 Most Popular 2 Syllables

"star"

Origin: Greek

American International Japanese

✓ All Clear

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Astro Rank #2,256

Ao Rank #14,516

Astro is more popular, ranked #2256 vs #14516 for Ao.

Is Astro or Ao more popular?

Astro is more popular, ranked #2256 compared to Ao at #14516 in the United States.

What do Astro and Ao mean?

Astro means "star" (Greek origin). Ao means "blue, blue-green" (Japanese origin).

Are Astro and Ao boy or girl names?

Astro is primarily a boy name. Ao is primarily a boy name.