Kaio vs Astor

Baby Name Comparison — 2026

Kaio

Boy #4,096 Most Popular 2 Syllables

"rejoice, be happy"

Origin: Latin

Brazilian Portuguese Japanese American

✓ All Clear

Boy #4,077 Most Popular 2 Syllables

"hawk"

Origin: Old French

English French American

✓ All Clear

Kaio Rank #4,096

Astor Rank #4,077

Astor is more popular, ranked #4077 vs #4096 for Kaio.

Is Kaio or Astor more popular?

Astor is more popular, ranked #4077 compared to Kaio at #4096 in the United States.

What do Kaio and Astor mean?

Kaio means "rejoice, be happy" (Latin origin). Astor means "hawk" (Old French origin).

Are Kaio and Astor boy or girl names?

Kaio is primarily a boy name. Astor is primarily a boy name.