Kaitlin vs Kathlyn

Baby Name Comparison — 2026

Kaitlin

Girl #5,120 Most Popular 2 Syllables

"pure, chaste"

Origin: Greek

Irish English American

✓ All Clear

Girl #2,719 Most Popular 2 Syllables

"pure"

Origin: Greek

American English Irish

✓ All Clear

Kaitlin Rank #5,120

Kathlyn Rank #2,719

Kathlyn is more popular, ranked #2719 vs #5120 for Kaitlin.

Is Kaitlin or Kathlyn more popular?

Kathlyn is more popular, ranked #2719 compared to Kaitlin at #5120 in the United States.

What do Kaitlin and Kathlyn mean?

Kaitlin means "pure, chaste" (Greek origin). Kathlyn means "pure" (Greek origin).

Are Kaitlin and Kathlyn boy or girl names?

Kaitlin is primarily a girl name. Kathlyn is primarily a girl name.