In 2025, 26 US girls were named Wyllow, making it the 5,090th most common girls’ name of the year, up 512 places from #5,602 in 2024. That is 3 more than the 23 girls named Wyllow in 2024. Its best rank for girls was #4,864, reached in 2023. That year also had the most girls given the name: 28. For comparison, it was #10,828 in 2015 and unranked in 1950.
Social Security card records list Wyllow in 17 years of the 146 from 1880 to 2025, starting in 2009 with 6 babies. In all, 265 US babies have been given the name, all of them girls. Its busiest decade was the 2020s, with 139 babies named Wyllow.
Over the 10 years from 2016 to 2025, 200 US girls were named Wyllow; the busiest of those years was 2023, with 28. In 2025 that was about 1 in 61,818 of the girls in SSA’s list for the year.
Related spellings in the SSA files include Willow (65,560 babies since 1880).