Kaigen — boys' name

What the Data Says About Kaigen

The Social Security Administration has registered 33 babies named Kaigen between 2007 and 2013, spanning 7 consecutive years of U.S. birth records. As a boy's name, Kaigen currently falls outside the top 1,000 boys' names for 2013. The name reached its historical peak in 2010, when 8 babies received it in a single year. Kaigen is classified as unisex in SSA records: the opposite-sex variant accounts for 5 additional births since 2010.

Decade-level aggregation shows that Kaigen performed strongest in the 2010s, accumulating 21 births during that ten-year window. Across the 2 decades of recorded activity, Kaigen shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Kaigen 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 33 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.