Sora vs Caison

Baby Name Comparison — 2026

Sora

Boy #2,295 Most Popular 2 Syllables

"sky"

Origin: Japanese

Japanese American

✓ All Clear

Boy #2,487 Most Popular 2 Syllables

"hollow, empty space"

Origin: French

American

✓ All Clear

Sora Rank #2,295

Caison Rank #2,487

Sora is more popular, ranked #2295 vs #2487 for Caison.

Is Sora or Caison more popular?

Sora is more popular, ranked #2295 compared to Caison at #2487 in the United States.

What do Sora and Caison mean?

Sora means "sky" (Japanese origin). Caison means "hollow, empty space" (French origin).

Are Sora and Caison boy or girl names?

Sora is primarily a boy name. Caison is primarily a boy name.