Duilio — boys' name

What the Data Says About Duilio

The Social Security Administration has registered 85 babies named Duilio between 1913 and 2006, spanning 94 consecutive years of U.S. birth records. As a boy's name, Duilio currently falls outside the top 1,000 boys' names for 2006. The name reached its historical peak in 2005, when 16 babies received it in a single year.

Decade-level aggregation shows that Duilio performed strongest in the 2000s, accumulating 55 births during that ten-year window. Across the 4 decades of recorded activity, Duilio shows a stable profile with only moderate drift from its peak decade. Geographically, the name is most concentrated in California, which accounts for 5 births — the largest state-level total in the dataset — followed by . In total, SSA state-level files list Duilio in 1 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Duilio 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 85 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.