In 2025, 24 US girls were named Winslee, making it the 5,392nd most common girls’ name of the year, up 8,007 places from #13,399 in 2024. That is 17 more than the 7 girls named Winslee in 2024. Its best rank for girls was #5,392, reached in this year, 2025. That year also had the most girls given the name: 24. For comparison, it was unranked (under five girls) in 2015 and unranked in 1950.
Social Security card records list Winslee in 3 years of the 146 from 1880 to 2025, starting in 2022 with 6 babies. In all, 37 US babies have been given the name, all of them girls. Its busiest decade was the 2020s, with 37 babies named Winslee.
Over the 10 years from 2016 to 2025, 37 US girls were named Winslee; the busiest of those years was 2025, with 24. In 2025 that was about 1 in 66,969 of the girls in SSA’s list for the year.