Aedan vs Caison

Baby Name Comparison — 2026

Aedan

Boy #2,590 Most Popular 2 Syllables

"little fire"

Origin: Old Irish

Irish Scottish English American

✓ All Clear

Boy #2,487 Most Popular 2 Syllables

"hollow, empty space"

Origin: French

American

✓ All Clear

Aedan Rank #2,590

Caison Rank #2,487

Caison is more popular, ranked #2487 vs #2590 for Aedan.

Is Aedan or Caison more popular?

Caison is more popular, ranked #2487 compared to Aedan at #2590 in the United States.

What do Aedan and Caison mean?

Aedan means "little fire" (Old Irish origin). Caison means "hollow, empty space" (French origin).

Are Aedan and Caison boy or girl names?

Aedan is primarily a boy name. Caison is primarily a boy name.