Sienna — #139 US girls' name

What the Data Says About Sienna

The Social Security Administration has registered 37,207 babies named Sienna between 1960 and 2024, spanning 65 consecutive years of U.S. birth records. As a girl's name, Sienna currently holds the #139 rank among girls for 2024. The name reached its historical peak in 2024, when 2,113 babies received it in a single year.

Decade-level aggregation shows that Sienna performed strongest in the 2010s, accumulating 14,134 births during that ten-year window. Across the 7 decades of recorded activity, Sienna shows notable generational variation in parental adoption. Geographically, the name is most concentrated in California, which accounts for 6,698 births — the largest state-level total in the dataset — followed by New York and Texas. In total, SSA state-level files list Sienna in 51 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Sienna 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 37,207 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.