Kirill — #9379 US boys' name

What the Data Says About Kirill

The Social Security Administration has registered 475 babies named Kirill between 1997 and 2024, spanning 28 consecutive years of U.S. birth records. As a boy's name, Kirill currently holds the #9379 rank among boys for 2024. The name reached its historical peak in 2014, when 38 babies received it in a single year.

Decade-level aggregation shows that Kirill performed strongest in the 2010s, accumulating 283 births during that ten-year window. Across the 4 decades of recorded activity, Kirill shows a clear decline from its mid-century high. Geographically, the name is most concentrated in Florida, which accounts for 37 births — the largest state-level total in the dataset — followed by California and New York. In total, SSA state-level files list Kirill in 4 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Kirill 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 475 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.