Kayleen — #2555 US girls' name

What the Data Says About Kayleen

The Social Security Administration has registered 7,925 babies named Kayleen between 1934 and 2024, spanning 91 consecutive years of U.S. birth records. As a girl's name, Kayleen currently holds the #2555 rank among girls for 2024. The name reached its historical peak in 2010, when 284 babies received it in a single year.

Decade-level aggregation shows that Kayleen performed strongest in the 2000s, accumulating 1,966 births during that ten-year window. Across the 10 decades of recorded activity, Kayleen shows a clear decline from its mid-century high. Geographically, the name is most concentrated in California, which accounts for 1,503 births — the largest state-level total in the dataset — followed by Texas and New York. In total, SSA state-level files list Kayleen in 30 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Kayleen 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 7,925 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.