In 2025, 133 US boys were named Deon, making it the 1,383rd most common boys’ name of the year, down 69 places from #1,314 in 2024. That is 15 fewer than the 148 boys named Deon in 2024. Its best rank for boys was #473, reached in 1994. That year also had the most boys given the name: 456. For comparison, it was #1,020 in 2015 and #2,824 in 1950.
Social Security card records list Deon in 111 years of the 146 from 1880 to 2025, starting in 1913 with 5 babies. In all, 16,988 US babies have been given the name, 9.8% of them girls and 90% boys. Its busiest decade was the 1990s, with 3,799 babies named Deon.
Over the 10 years from 2016 to 2025, 1,600 US boys were named Deon; the busiest of those years was 2016, with 185. In 2025 that was about 1 in 12,843 of the boys in SSA’s list for the year.
Among the states, Deon ranked highest in Louisiana in 2025, at #690 for boys there. It was not in the top 100 of any state. Related spellings in the SSA files include Deion (6,166 babies since 1880), Dean (195,844 babies since 1880), Dion (20,164 babies since 1880) and Deann (10,185 babies since 1880).