In 2025, 138 US girls were named Sofie, making it the 1,539th most common girls’ name of the year, down 83 places from #1,456 in 2024. That is 13 fewer than the 151 girls named Sofie in 2024. Its best rank for girls was #997, reached in 2012. That year also had the most girls given the name: 254. For comparison, it was #1,370 in 2015 and #4,688 in 1950.
Social Security card records list Sofie in 92 years of the 146 from 1880 to 2025, starting in 1896 with 6 babies. In all, 5,003 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 1,986 babies named Sofie.
Over the 10 years from 2016 to 2025, 1,567 US girls were named Sofie; the busiest of those years was 2016, with 192. In 2025 that was about 1 in 11,647 of the girls in SSA’s list for the year.
Among the states, Sofie ranked highest in Illinois in 2025, at #1,000 for girls there. It was not in the top 100 of any state. Related spellings in the SSA files include Sophia (439,619 babies since 1880), Sofia (186,931 babies since 1880), Sophie (138,694 babies since 1880) and Zofia (2,013 babies since 1880).