Cailo vs Darlene

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 #15,693 Most Popular 2 Syllables

"beloved darling"

Origin: Old English via American creation

American English

✓ All Clear

Cailo Rank #15,816

Darlene Rank #15,693

Darlene is more popular, ranked #15693 vs #15816 for Cailo.

Is Cailo or Darlene more popular?

Darlene is more popular, ranked #15693 compared to Cailo at #15816 in the United States.

What do Cailo and Darlene mean?

Cailo means "rejoice, happy" (Welsh / Latin Gaius origin). Darlene means "beloved darling" (Old English via American creation origin).

Are Cailo and Darlene boy or girl names?

Cailo is primarily a boy name. Darlene is primarily a boy name.