Hadelyn — girls' name

What the Data Says About Hadelyn

The Social Security Administration has registered 44 babies named Hadelyn between 2013 and 2022, spanning 10 consecutive years of U.S. birth records. As a girl's name, Hadelyn currently falls outside the top 1,000 girls' names for 2022. The name reached its historical peak in 2017, when 9 babies received it in a single year.

Decade-level aggregation shows that Hadelyn performed strongest in the 2010s, accumulating 38 births during that ten-year window. Across the 2 decades of recorded activity, Hadelyn shows a clear decline from its mid-century high.

No etymological entry is currently available for Hadelyn 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 44 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.