Macey vs Cailo

Baby Name Comparison — 2026

Macey

Boy #15,644 Most Popular 2 Syllables

"weapon, mace bearer"

Origin: Old French mace

English American French

✓ All Clear

Boy #15,816 Most Popular 2 Syllables

"rejoice, happy"

Origin: Welsh / Latin Gaius

English Welsh Modern American

✓ All Clear

Macey Rank #15,644

Cailo Rank #15,816

Macey is more popular, ranked #15644 vs #15816 for Cailo.

Is Macey or Cailo more popular?

Macey is more popular, ranked #15644 compared to Cailo at #15816 in the United States.

What do Macey and Cailo mean?

Macey means "weapon, mace bearer" (Old French mace origin). Cailo means "rejoice, happy" (Welsh / Latin Gaius origin).

Are Macey and Cailo boy or girl names?

Macey is primarily a boy name. Cailo is primarily a boy name.