Kasai — #1759 US boys' name

What the Data Says About Kasai

The Social Security Administration has registered 627 babies named Kasai between 1996 and 2024, spanning 29 consecutive years of U.S. birth records. As a boy's name, Kasai currently holds the #1759 rank among boys for 2024. The name reached its historical peak in 2024, when 94 babies received it in a single year.

Decade-level aggregation shows that Kasai performed strongest in the 2020s, accumulating 312 births during that ten-year window. Across the 4 decades of recorded activity, Kasai shows a stable profile with only moderate drift from its peak decade. Geographically, the name is most concentrated in Pennsylvania, which accounts for 46 births — the largest state-level total in the dataset — followed by New Jersey and New York. In total, SSA state-level files list Kasai in 9 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Kasai 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 627 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.