Kaius — #1136 US boys' name

What the Data Says About Kaius

The Social Security Administration has registered 1,793 babies named Kaius between 2005 and 2024, spanning 20 consecutive years of U.S. birth records. As a boy's name, Kaius currently holds the #1136 rank among boys for 2024. The name reached its historical peak in 2020, when 201 babies received it in a single year.

Decade-level aggregation shows that Kaius performed strongest in the 2020s, accumulating 932 births during that ten-year window. Across the 3 decades of recorded activity, Kaius shows a stable profile with only moderate drift from its peak decade. Geographically, the name is most concentrated in California, which accounts for 170 births — the largest state-level total in the dataset — followed by Texas and Florida. In total, SSA state-level files list Kaius in 31 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Kaius 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 1,793 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.