Kathlyn is a baby girl name tracked in official U.S. Social Security baby-name records. In 2024, Kathlyn was given to 63 girls, ranking No. 2725 for girls in U.S. Social Security records. This page focuses on popularity and usage data so parents can compare the name with confidence.
Popularity Snapshot For Kathlyn
In 2024, Kathlyn was given to 63 girls, ranking No. 2725 for girls in U.S. Social Security records.
The name has appeared in national records since 1897 and shows 5,128 recorded births between 1897 and 2024.
Is Kathlyn Used For Boys, Girls, Or Both?
Kathlyn is used as a girl name in the latest national records.
Why Parents Compare Kathlyn
Parents comparing Kathlyn often look at popularity, spelling familiarity, sound, and how the name fits with sibling names or a family surname.
Names like Kathlyn are often compared by recent popularity, staying power across generations, and whether the overall style feels familiar, modern, classic, or flexible.
Explore More K Names
Browse more K baby names, explore the girl names hub, or return to the full baby names directory for more ideas.