Girl & boy name
Marion
Marion holds the #2036 spot on the 2025 list of the most popular girl names in the U.S. That amounts to 93 newborn girls in a single year. The name has been cooling off, slipping from #1841 in 2020 to #2036 today. Its strongest year on record was 1922 (#42 nationally, 5,667 newborns), in a data series reaching back to 1880. The name's biggest fan base is in South Carolina (#560 there in 2025).
Rankings
Marion popularity, 1880–2025
Where Marion is most popular
Uniqueness score
Distinctive without being unheard of. Based on how many babies per birth were named Marion in the most recent year of SSA data.
Similar names
Marion as a boy name
Marion is currently the #2480 boy name in the United States, based on 2025 Social Security data. In raw numbers: 54 babies. Its position has barely moved over the past five years — a sign of steady, established appeal. Looking at the full record since 1880, Marion hit its all-time high of #80 in 1880, when 189 boys were given the name. State by state, Ohio leads the way at #1267.