Girl & boy name
Karsyn
Karsyn is currently the #718 girl name in the United States, based on 2025 Social Security data. In raw numbers: 390 babies. It has drifted down the charts over the past five years, from #611 to #718. Looking at the full record since 1990, Karsyn hit its all-time high of #556 in 2018, when 559 girls were given the name. State by state, Arkansas leads the way at #270.
Rankings
Karsyn popularity, 1880–2025
Where Karsyn is most popular
Uniqueness score
Well known, but far from crowded — the middle of the field. Based on how many babies per birth were named Karsyn in the most recent year of SSA data.
Karsyn as a boy name
As of 2025, Karsyn ranks #1204 among American boys' names, according to Social Security records. 168 boys received the name that year. Popularity is fading: #698 five years ago, #1204 now. SSA records for Karsyn go back to 2000; the peak came in 2020 at #698, with 365 babies named that year. Geographically, it's strongest in Louisiana, where it ranks #337 among boy names.