Kaylyn vs Kelly

Baby Name Comparison — 2026

Kaylyn

Girl #2,876 Most Popular 2 Syllables

"pure"

Origin: Greek via Katherine

American English

✓ All Clear

Girl #867 Most Popular 2 Syllables

"frequenter of churches"

Origin: Irish Gaelic

Irish American Australian English

23 High Risk

{:type=>:rhyme, :severity=>:medium, :message=>"'Kelly' rhymes with 'smelly'"}

Kaylyn Rank #2,876

Kelly Rank #867

Kelly is more popular, ranked #867 vs #2876 for Kaylyn.

Is Kaylyn or Kelly more popular?

Kelly is more popular, ranked #867 compared to Kaylyn at #2876 in the United States.

What do Kaylyn and Kelly mean?

Kaylyn means "pure" (Greek via Katherine origin). Kelly means "frequenter of churches" (Irish Gaelic origin).

Are Kaylyn and Kelly boy or girl names?

Kaylyn is primarily a girl name. Kelly is primarily a girl name.