Rillie — girls' name

What the Data Says About Rillie

The Social Security Administration has registered 69 babies named Rillie between 1880 and 1938, spanning 59 consecutive years of U.S. birth records. As a girl's name, Rillie currently falls outside the top 1,000 girls' names for 1938. The name reached its historical peak in 1917, when 9 babies received it in a single year.

Decade-level aggregation shows that Rillie performed strongest in the 1910s, accumulating 27 births during that ten-year window. Across the 6 decades of recorded activity, Rillie shows notable generational variation in parental adoption.

No etymological entry is currently available for Rillie 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 69 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.