Kj — #5537 US boys' name

What the Data Says About Kj

The Social Security Administration has registered 217 babies named Kj between 1993 and 2024, spanning 32 consecutive years of U.S. birth records. As a boy's name, Kj currently holds the #5537 rank among boys for 2024. The name reached its historical peak in 2021, when 21 babies received it in a single year.

Decade-level aggregation shows that Kj performed strongest in the 2010s, accumulating 98 births during that ten-year window. Across the 4 decades of recorded activity, Kj shows a stable profile with only moderate drift from its peak decade.

No etymological entry is currently available for Kj 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 217 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.