In 2025, 104 US boys were named Obadiah, making it the 1,630th most common boys’ name of the year, down 216 places from #1,414 in 2024. That is 27 fewer than the 131 boys named Obadiah in 2024. Its best rank for boys was #1,414, reached in 2024. That year also had the most boys given the name: 131. For comparison, it was #1,689 in 2015 and #3,585 in 1950.
Social Security card records list Obadiah in 86 years of the 146 from 1880 to 2025, starting in 1914 with 5 babies. In all, 2,521 US babies have been given the name, all of them boys. Its busiest decade was the 2010s, with 810 babies named Obadiah.
Over the 10 years from 2016 to 2025, 1,073 US boys were named Obadiah; the busiest of those years was 2024, with 131. In 2025 that was about 1 in 16,424 of the boys in SSA’s list for the year.
Among the states, Obadiah ranked highest in Indiana in 2025, at #824 for boys there. It was not in the top 100 of any state. Rarer spellings such as Obediah and Obidiah are summarised on this page. The open nickname list we use links it to Diah, Dyer, Obed and Obie.