Kierstyn — #11318 US girls' name

What the Data Says About Kierstyn

The Social Security Administration has registered 2,409 babies named Kierstyn between 1976 and 2024, spanning 49 consecutive years of U.S. birth records. As a girl's name, Kierstyn currently holds the #11318 rank among girls for 2024. The name reached its historical peak in 2007, when 135 babies received it in a single year.

Decade-level aggregation shows that Kierstyn performed strongest in the 2000s, accumulating 1,120 births during that ten-year window. Across the 6 decades of recorded activity, Kierstyn shows a clear decline from its mid-century high. Geographically, the name is most concentrated in Texas, which accounts for 144 births — the largest state-level total in the dataset — followed by Ohio and Pennsylvania. In total, SSA state-level files list Kierstyn in 24 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Kierstyn in our reference dataset. These figures derive from SSA's annual national and state-level name files, which include any name appearing at least five times in a given year or state-year; names below that threshold are suppressed for privacy and therefore excluded from the totals shown here. The 2,409 total represents a lower bound — actual usage may be higher in years or states where the count fell below the disclosure floor. This page is provided for informational and research purposes only and does not constitute personal, legal, or naming advice.