Caydin — boys' name

What the Data Says About Caydin

The Social Security Administration has registered 425 babies named Caydin between 2000 and 2021, spanning 22 consecutive years of U.S. birth records. As a boy's name, Caydin currently falls outside the top 1,000 boys' names for 2021. The name reached its historical peak in 2009, when 45 babies received it in a single year. Caydin is classified as unisex in SSA records: the opposite-sex variant accounts for 37 additional births since 2004.

Decade-level aggregation shows that Caydin performed strongest in the 2000s, accumulating 220 births during that ten-year window. Across the 3 decades of recorded activity, Caydin shows a clear decline from its mid-century high. Geographically, the name is most concentrated in Missouri, which accounts for 6 births — the largest state-level total in the dataset — followed by . In total, SSA state-level files list Caydin in 1 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Caydin 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 425 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.