Casy — boys' name

What the Data Says About Casy

The Social Security Administration has registered 122 babies named Casy between 1976 and 1999, spanning 24 consecutive years of U.S. birth records. As a boy's name, Casy currently falls outside the top 1,000 boys' names for 1999. The name reached its historical peak in 1985, when 13 babies received it in a single year. Casy is classified as unisex in SSA records: the opposite-sex variant accounts for 86 additional births since 1978.

Decade-level aggregation shows that Casy performed strongest in the 1980s, accumulating 64 births during that ten-year window. Across the 3 decades of recorded activity, Casy shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Casy 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 122 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.