In 2025, 11 US boys were named Dylon, making it the 7,322nd most common boys’ name of the year, down 2,209 places from #5,113 in 2024. That is 8 fewer than the 19 boys named Dylon in 2024. Its best rank for boys was #642, reached in 1992. That year also had the most boys given the name: 258. For comparison, it was #2,693 in 2015 and unranked in 1950.
Social Security card records list Dylon in 50 years of the 146 from 1880 to 2025, starting in 1973 with 9 babies. In all, 4,517 US babies have been given the name, all of them boys. Its busiest decade was the 1990s, with 1,985 babies named Dylon.
Over the 10 years from 2016 to 2025, 247 US boys were named Dylon; the busiest of those years was 2016, with 45. In 2025 that was about 1 in 155,280 of the boys in SSA’s list for the year.
Related spellings in the SSA files include Dylan (434,951 babies since 1880), Dillon (66,270 babies since 1880), Dilan (6,138 babies since 1880) and Dyllan (3,802 babies since 1880). Rarer spellings such as Delone are summarised on this page.