Girl & boy name
Dior
As of 2025, Dior ranks #1125 among American girls' names, according to Social Security records. 208 girls received the name that year. Popularity is fading: #499 five years ago, #1125 now. SSA records for Dior go back to 1977; the peak came in 2020 at #499, with 613 babies named that year. Geographically, it's strongest in Maryland, where it ranks #427 among girl names.
Rankings
Dior popularity, 1880–2025
Where Dior is most popular
Uniqueness score
Well known, but far from crowded — the middle of the field. Based on how many babies per birth were named Dior in the most recent year of SSA data.
Dior as a boy name
Dior holds the #1585 spot on the 2025 list of the most popular boy names in the U.S. That amounts to 107 newborn boys in a single year. The name has been cooling off, slipping from #866 in 2020 to #1585 today. Its strongest year on record was 2022 (#842 nationally, 289 newborns), in a data series reaching back to 1982. The name's biggest fan base is in Ohio (#855 there in 2025).