Kaii — #9449 US boys' name

What the Data Says About Kaii

The Social Security Administration has registered 104 babies named Kaii between 2001 and 2024, spanning 24 consecutive years of U.S. birth records. As a boy's name, Kaii currently holds the #9449 rank among boys for 2024. The name reached its historical peak in 2023, when 17 babies received it in a single year. Kaii is classified as unisex in SSA records: the opposite-sex variant accounts for 6 additional births since 2019.

Decade-level aggregation shows that Kaii performed strongest in the 2020s, accumulating 53 births during that ten-year window. Across the 3 decades of recorded activity, Kaii shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Kaii 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 104 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.