Sydny — girls' name

What the Data Says About Sydny

The Social Security Administration has registered 270 babies named Sydny between 1987 and 2013, spanning 27 consecutive years of U.S. birth records. As a girl's name, Sydny currently falls outside the top 1,000 girls' names for 2013. The name reached its historical peak in 2000, when 33 babies received it in a single year.

Decade-level aggregation shows that Sydny performed strongest in the 1990s, accumulating 142 births during that ten-year window. Across the 4 decades of recorded activity, Sydny shows a clear decline from its mid-century high.

No etymological entry is currently available for Sydny 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 270 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.