Leoncio — #9093 US boys' name

What the Data Says About Leoncio

The Social Security Administration has registered 512 babies named Leoncio between 1951 and 2024, spanning 74 consecutive years of U.S. birth records. As a boy's name, Leoncio currently holds the #9093 rank among boys for 2024. The name reached its historical peak in 2007, when 16 babies received it in a single year.

Decade-level aggregation shows that Leoncio performed strongest in the 2000s, accumulating 109 births during that ten-year window. Across the 8 decades of recorded activity, Leoncio shows a clear decline from its mid-century high. Geographically, the name is most concentrated in Texas, which accounts for 25 births — the largest state-level total in the dataset — followed by California and New York. In total, SSA state-level files list Leoncio in 3 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Leoncio 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 512 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.