Ottilia — #8412 US girls' name

What the Data Says About Ottilia

The Social Security Administration has registered 584 babies named Ottilia between 1880 and 2024, spanning 145 consecutive years of U.S. birth records. As a girl's name, Ottilia currently holds the #8412 rank among girls for 2024. The name reached its historical peak in 1891, when 22 babies received it in a single year.

Decade-level aggregation shows that Ottilia performed strongest in the 1890s, accumulating 142 births during that ten-year window. Across the 8 decades of recorded activity, Ottilia shows notable generational variation in parental adoption. Geographically, the name is most concentrated in North Dakota, which accounts for 5 births — the largest state-level total in the dataset — followed by . In total, SSA state-level files list Ottilia in 1 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Ottilia 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 584 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.