In 2025, 213 US boys were named Trenton, making it the 1,042nd most common boys’ name of the year, down 157 places from #885 in 2024. That is 58 fewer than the 271 boys named Trenton in 2024. Its best rank for boys was #178, reached in 2007. That year also had the most boys given the name: 2,335. For comparison, it was #339 in 2015 and #2,198 in 1950.
Social Security card records list Trenton in 113 years of the 146 from 1880 to 2025, starting in 1913 with 5 babies. In all, 58,635 US babies have been given the name, 0.1% of them girls and 99.8% boys. Its busiest decade was the 2000s, with 20,936 babies named Trenton.
Over the 10 years from 2016 to 2025, 4,518 US boys were named Trenton; the busiest of those years was 2016, with 821. In 2025 that was about 1 in 8,019 of the boys in SSA’s list for the year.
Among the states, Trenton ranked highest in Alabama in 2025, at #480 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Trenten (3,265 babies since 1880) and Trentin (1,300 babies since 1880). Rarer spellings such as Trinton, Trentyn and Trentan are summarised on this page.