Ryoko — girls' name

What the Data Says About Ryoko

The Social Security Administration has registered 20 babies named Ryoko between 1981 and 2017, spanning 37 consecutive years of U.S. birth records. As a girl's name, Ryoko currently falls outside the top 1,000 girls' names for 2017. The name reached its historical peak in 1981, when 5 babies received it in a single year.

Decade-level aggregation shows that Ryoko performed strongest in the 1980s, accumulating 10 births during that ten-year window. Across the 3 decades of recorded activity, Ryoko shows notable generational variation in parental adoption.

No etymological entry is currently available for Ryoko 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 20 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.