Cosmas — #11817 US boys' name

What the Data Says About Cosmas

The Social Security Administration has registered 42 babies named Cosmas between 2012 and 2024, spanning 13 consecutive years of U.S. birth records. As a boy's name, Cosmas currently holds the #11817 rank among boys for 2024. The name reached its historical peak in 2022, when 11 babies received it in a single year.

Decade-level aggregation shows that Cosmas performed strongest in the 2020s, accumulating 27 births during that ten-year window. Across the 2 decades of recorded activity, Cosmas shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Cosmas 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 42 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.