Kaitlin vs Katherine

Baby Name Comparison — 2026

Kaitlin

Boy #37,597 Most Popular

✓ All Clear

Girl #175 Most Popular 3 Syllables

"pure"

Origin: Greek

English American Greek Russian

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Kaitlin Rank #37,597

Katherine Rank #175

Katherine is more popular, ranked #175 vs #37597 for Kaitlin.

Is Kaitlin or Katherine more popular?

Katherine is more popular, ranked #175 compared to Kaitlin at #37597 in the United States.

What do Kaitlin and Katherine mean?

Katherine means "pure" (Greek origin).

Are Kaitlin and Katherine boy or girl names?

Kaitlin is primarily a boy name. Katherine is primarily a girl name.