Kathyleen vs Jack

Baby Name Comparison — 2026

Kathyleen

Girl #69,624 Most Popular

✓ All Clear

Boy #15 Most Popular 1 Syllable

"supplanter"

Origin: Hebrew

English Irish American Australian

✓ All Clear

Kathyleen Rank #69,624

Jack Rank #15

Jack is more popular, ranked #15 vs #69624 for Kathyleen.

Is Kathyleen or Jack more popular?

Jack is more popular, ranked #15 compared to Kathyleen at #69624 in the United States.

What do Kathyleen and Jack mean?

Jack means "supplanter" (Hebrew origin).

Are Kathyleen and Jack boy or girl names?

Kathyleen is primarily a girl name. Jack is primarily a boy name.