How Common is the First Name Lillie?
We estimate that there are 41,392 people named Lillie who are currently alive and were born in the United States. Lillie is the 558th most common for women, and the 1,041st most common overall.
How Old are People Named Lillie?
The average person named Lillie is 53.18 years old.
Is Lillie a Popular Baby Name Right Now?
420 people named Lillie were born in the U.S. in 2025. It was the 675th most popular name for girls, and the 1,329th most popular overall.
The popularity of Lillie peaked in 1881, when it was the 33rd most popular name for baby girls.
Is Lillie a Boy's Name or a Girl's Name?
Lillie is almost exclusively a female name. 99.8% of people named Lillie are female.
Popularity of Lillie in England
In 2020, Lillie was the 208th most popular name for girls in England and Wales.