Cassio vs Kathleen

Baby Name Comparison — 2026

Cassio

Boy #11,796 Most Popular

✓ All Clear

Girl #1,110 Most Popular 2 Syllables

"pure, virginal"

Origin: Greek katharos via Irish

Irish American British Australian

15 High Risk

{:type=>:rhyme, :severity=>:medium, :message=>"'Kathleen' rhymes with 'mean'"}

Cassio Rank #11,796

Kathleen Rank #1,110

Kathleen is more popular, ranked #1110 vs #11796 for Cassio.

Is Cassio or Kathleen more popular?

Kathleen is more popular, ranked #1110 compared to Cassio at #11796 in the United States.

What do Cassio and Kathleen mean?

Kathleen means "pure, virginal" (Greek katharos via Irish origin).

Are Cassio and Kathleen boy or girl names?

Cassio is primarily a boy name. Kathleen is primarily a girl name.