Mildred ranked #3793 among U.S. baby names in 2024. Since 1880, 452,895 babies have been named Mildred, peaking in 1920 with 18,099 births. The 1920s were its biggest decade, with 147,624 births. Mildred is on the rise, up about 20% over the past five years. It is predominantly a girls' name.