Nancy — #919 US girls' name

What the Data Says About Nancy

The Social Security Administration has registered 1,004,171 babies named Nancy between 1880 and 2024, spanning 145 consecutive years of U.S. birth records. As a girl's name, Nancy currently holds the #919 rank among girls for 2024. The name reached its historical peak in 1947, when 32,445 babies received it in a single year.

Decade-level aggregation shows that Nancy performed strongest in the 1950s, accumulating 286,812 births during that ten-year window. Across the 15 decades of recorded activity, Nancy shows a clear decline from its mid-century high. Geographically, the name is most concentrated in New York, which accounts for 93,764 births — the largest state-level total in the dataset — followed by California and Pennsylvania. In total, SSA state-level files list Nancy in 51 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Nancy 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 1,004,171 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.