In 2025, 42 US girls were named Gwenevere, making it the 3,601st most common girls’ name of the year, up 2 places from #3,603 in 2024. That is 1 fewer than the 43 girls named Gwenevere in 2024. Its best rank for girls was #2,181, reached in 1962. The most girls given the name in a single year was 55, in 2019. For comparison, it was #3,313 in 2015 and #4,946 in 1950.
Social Security card records list Gwenevere in 54 years of the 146 from 1880 to 2025, starting in 1921 with 5 babies. In all, 1,199 US babies have been given the name, all of them girls. Its busiest decade was the 2010s, with 436 babies named Gwenevere.
Over the 10 years from 2016 to 2025, 444 US girls were named Gwenevere; the busiest of those years was 2019, with 55. In 2025 that was about 1 in 38,268 of the girls in SSA’s list for the year.