Isaih — boys' name

What the Data Says About Isaih

The Social Security Administration has registered 1,503 babies named Isaih between 1894 and 2023, spanning 130 consecutive years of U.S. birth records. As a boy's name, Isaih currently falls outside the top 1,000 boys' names for 2023. The name reached its historical peak in 1999, when 74 babies received it in a single year.

Decade-level aggregation shows that Isaih performed strongest in the 2000s, accumulating 583 births during that ten-year window. Across the 12 decades of recorded activity, Isaih shows a clear decline from its mid-century high. Geographically, the name is most concentrated in Texas, which accounts for 152 births — the largest state-level total in the dataset — followed by California and New York. In total, SSA state-level files list Isaih in 7 of the 51 U.S. reporting jurisdictions.

No etymological entry is currently available for Isaih 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 1,503 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.