Cailo vs Treva

Baby Name Comparison — 2026

Cailo

Boy #15,816 Most Popular 2 Syllables

"rejoice, happy"

Origin: Welsh / Latin Gaius

English Welsh Modern American

✓ All Clear

Boy #17,070 Most Popular 2 Syllables

"homestead, settlement"

Origin: Cornish

Cornish Welsh British

✓ All Clear

Cailo Rank #15,816

Treva Rank #17,070

Cailo is more popular, ranked #15816 vs #17070 for Treva.

Is Cailo or Treva more popular?

Cailo is more popular, ranked #15816 compared to Treva at #17070 in the United States.

What do Cailo and Treva mean?

Cailo means "rejoice, happy" (Welsh / Latin Gaius origin). Treva means "homestead, settlement" (Cornish origin).

Are Cailo and Treva boy or girl names?

Cailo is primarily a boy name. Treva is primarily a boy name.