In 2025, 449 US boys were named Keegan, making it the 621st most common boys’ name of the year, down 28 places from #593 in 2024. That is 35 fewer than the 484 boys named Keegan in 2024. Its best rank for boys was #222, reached in 2007. That year also had the most boys given the name: 1,707. For comparison, it was #274 in 2015 and unranked in 1950.
Social Security card records list Keegan in 58 years of the 146 from 1880 to 2025, starting in 1965 with 7 babies. In all, 42,324 US babies have been given the name, 9.0% of them girls and 91% boys. Its busiest decade was the 2000s, with 15,335 babies named Keegan.
Over the 10 years from 2016 to 2025, 7,172 US boys were named Keegan; the busiest of those years was 2016, with 1,295. In 2025 that was about 1 in 3,804 of the boys in SSA’s list for the year.
Among the states, Keegan ranked highest in West Virginia in 2025, at #241 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Keagan (10,541 babies since 1880), Kegan (4,085 babies since 1880) and Keagen (1,069 babies since 1880). Rarer spellings such as Keigan, Keygan and Keegen are summarised on this page.