Cid — boys' name

What the Data Says About Cid

The Social Security Administration has registered 213 babies named Cid between 1962 and 2025, spanning 64 consecutive years of U.S. birth records. As a boy's name, Cid currently falls outside the top 1,000 boys' names for 2025. The name reached its historical peak in 1971, when 10 babies received it in a single year.

Decade-level aggregation shows that Cid performed strongest in the 2010s, accumulating 53 births during that ten-year window. Across the 7 decades of recorded activity, Cid shows a clear decline from its mid-century high.

No etymological entry is currently available for Cid 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 213 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.