In 2025, 208 US girls were named Dior, making it the 1,126th most common girls’ name of the year, down 147 places from #979 in 2024. That is 57 fewer than the 265 girls named Dior in 2024. Its best rank for girls was #499, reached in 2020. That year also had the most girls given the name: 613. For comparison, it was #1,440 in 2015 and unranked in 1950.
In 2025, 107 US boys were named Dior, making it the 1,590th most common boys’ name of the year, down 269 places from #1,321 in 2024. That is 39 fewer than the 146 boys named Dior in 2024. Its best rank for boys was #842, reached in 2022. That year also had the most boys given the name: 289. For comparison, it was #3,310 in 2015 and unranked in 1950.
Social Security card records list Dior in 47 years of the 146 from 1880 to 2025, starting in 1977 with 6 babies. In all, 7,398 US babies have been given the name, 71% of them girls and 29% boys. Its busiest decade was the 2020s, with 3,720 babies named Dior.
Over the 10 years from 2016 to 2025, 3,665 US girls were named Dior; the busiest of those years was 2020, with 613. In 2025 that was about 1 in 7,727 of the girls in SSA’s list for the year.
Among the states, Dior ranked highest in Maryland in 2025, at #440 for girls there. It was not in the top 100 of any state. Rarer spellings such as Der, Diar and Dyer are summarised on this page.