Caison
Meaning
"hollow, empty space"
Origin: French
Cultural Roots
Quick Stats
- Popularity Rank
- #2,487
- Total SSA Count
- 55
- Syllables
- 2
- Formality
- Casual
- Nicknames
- Cai, Cay
Baby Name Comparison — 2026
"hollow, empty space"
Origin: French
"strong-willed warrior"
Origin: Irish
Liam is more popular, ranked #1 vs #2487 for Caison.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
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1. Which style feels more like your family?
Liam is more popular, ranked #1 compared to Caison at #2487 in the United States.
Caison means "hollow, empty space" (French origin). Liam means "strong-willed warrior" (Irish origin).
Caison is primarily a boy name. Liam is primarily a boy name.