In 2025, 11 US boys were named Issiah, making it the 7,367th most common boys’ name of the year, up 2,934 places from #10,301 in 2024. That is 4 more than the 7 boys named Issiah in 2024. Its best rank for boys was #1,461, reached in 1998. The most boys given the name in a single year was 77, in 2005. For comparison, it was #7,706 in 2015 and unranked in 1950.
Social Security card records list Issiah in 56 years of the 146 from 1880 to 2025, starting in 1916 with 5 babies. In all, 1,402 US babies have been given the name, all of them boys. Its busiest decade was the 2000s, with 656 babies named Issiah.
Over the 10 years from 2016 to 2025, 93 US boys were named Issiah; the busiest of those years was 2020, with 17. In 2025 that was about 1 in 155,280 of the boys in SSA’s list for the year.
Related spellings in the SSA files include Isiah (24,721 babies since 1880) and Iziah (1,332 babies since 1880).