In 2025, 274 US boys were named Jedidiah, making it the 876th most common boys’ name of the year, down 74 places from #802 in 2024. That is 40 fewer than the 314 boys named Jedidiah in 2024. Its best rank for boys was #627, reached in 1979. The most boys given the name in a single year was 362, in 2017. For comparison, it was #719 in 2015 and unranked in 1950.
Social Security card records list Jedidiah in 55 years of the 146 from 1880 to 2025, starting in 1971 with 5 babies. In all, 9,361 US babies have been given the name, 0.5% of them girls and 99.5% boys. Its busiest decade was the 2010s, with 2,993 babies named Jedidiah.
Over the 10 years from 2016 to 2025, 3,189 US boys were named Jedidiah; the busiest of those years was 2017, with 362. In 2025 that was about 1 in 6,234 of the boys in SSA’s list for the year.
Among the states, Jedidiah ranked highest in Alaska in 2025, at #180 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Jedediah (3,298 babies since 1880). Rarer spellings such as Jedadiah and Jedadia are summarised on this page. The open nickname list we use links it to Diah, Dyer and Jed.