Marcio — #10073 US boys' name

What the Data Says About Marcio

The Social Security Administration has registered 378 babies named Marcio between 1970 and 2024, spanning 55 consecutive years of U.S. birth records. As a boy's name, Marcio currently holds the #10073 rank among boys for 2024. The name reached its historical peak in 1986, when 16 babies received it in a single year.

Decade-level aggregation shows that Marcio performed strongest in the 1980s, accumulating 86 births during that ten-year window. Across the 6 decades of recorded activity, Marcio shows notable generational variation in parental adoption. Geographically, the name is most concentrated in California, which accounts for 16 births — the largest state-level total in the dataset — followed by . In total, SSA state-level files list Marcio in 1 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Marcio 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 378 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.