Cleo vs Fallon

Baby Name Comparison — 2026

Cleo

Boy #4,718 Most Popular 2 Syllables

"short form of Cleopatra"

Origin: Greek

English American European Australian

✓ All Clear

Boy #4,691 Most Popular 2 Syllables

"leader, superior one"

Origin: Irish Gaelic

Irish English American

✓ All Clear

Cleo Rank #4,718

Fallon Rank #4,691

Fallon is more popular, ranked #4691 vs #4718 for Cleo.

Is Cleo or Fallon more popular?

Fallon is more popular, ranked #4691 compared to Cleo at #4718 in the United States.

What do Cleo and Fallon mean?

Cleo means "short form of Cleopatra" (Greek origin). Fallon means "leader, superior one" (Irish Gaelic origin).

Are Cleo and Fallon boy or girl names?

Cleo is primarily a boy name. Fallon is primarily a boy name.