Marcy — #3754 US girls' name

What the Data Says About Marcy

The Social Security Administration has registered 21,740 babies named Marcy between 1915 and 2024, spanning 110 consecutive years of U.S. birth records. As a girl's name, Marcy currently holds the #3754 rank among girls for 2024. The name reached its historical peak in 1971, when 1,155 babies received it in a single year.

Decade-level aggregation shows that Marcy performed strongest in the 1970s, accumulating 6,377 births during that ten-year window. Across the 12 decades of recorded activity, Marcy shows a clear decline from its mid-century high. Geographically, the name is most concentrated in New York, which accounts for 2,082 births — the largest state-level total in the dataset — followed by Pennsylvania and California. In total, SSA state-level files list Marcy in 48 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Marcy 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 21,740 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.