Since 1880, 637 babies have been named Lillis, peaking in 1919 with 25 births. The 1920s were its biggest decade, with 172 births. It was last recorded in 1963. It is predominantly a girls' name.
When did the name Lillis peak?
Lillis peaked in 1919, when 25 babies were given the name.
Is Lillis a girl's or boy's name?
Lillis is predominantly given to girls in the United States.