In 2025, 390 US boys were named Duke, making it the 695th most common boys’ name of the year, up 10 places from #705 in 2024. That is 9 more than the 381 boys named Duke in 2024. Its best rank for boys was #533, reached in 2018. That year also had the most boys given the name: 529. For comparison, it was #603 in 2015 and #887 in 1950.
Social Security card records list Duke in 141 years of the 146 from 1880 to 2025, starting in 1880 with 7 babies. In all, 11,595 US babies have been given the name, all of them boys. Its busiest decade was the 2010s, with 3,699 babies named Duke.
Over the 10 years from 2016 to 2025, 4,501 US boys were named Duke; the busiest of those years was 2018, with 529. In 2025 that was about 1 in 4,380 of the boys in SSA’s list for the year.
Among the states, Duke ranked highest in Hawaii in 2025, at #183 for boys there. It was not in the top 100 of any state. Rarer spellings such as Duc, Duce and Duece are summarised on this page.