FIRST NAME
Millie
Millie is the 1,000th most common female first name in the United States, recorded for 17,014 women and girls in the latest Census. It is also given to 65 men and boys.
AS A FEMALE NAME · #1,000 TODAY
1990 CENSUS
42,281
living · #655
2020 CENSUS
17,014
living · #1,000
BABIES NAMED MILLIE BY BIRTH YEAR · 1880–2025
20253K
As a female name, Millie peaked in 2025, when 3,353 babies were named Millie (the #73 female name that year).
SOURCE: SOCIAL SECURITY ADMINISTRATION (US BIRTHS)
AS A MALE NAME · #25,778 TODAY
2020 CENSUS
65
living · #25,778
BABIES NAMED MILLIE BY BIRTH YEAR · 1907–2021
20215
As a male name, Millie peaked in 1922, when 15 babies were named Millie (the #2206 male name that year).
SOURCE: SOCIAL SECURITY ADMINISTRATION (US BIRTHS)