Lillis: Statistics About The Baby Name Lillis
| Year | Boy Rank | # Boys | % Boys | Girl Rank | # Girls | % Girls |
| 1889 | * | * | * | 933 | 9 | 0.0048% |
| 1885 | * | * | * | 883 | 7 | 0.0049% |
| 1880 | * | * | * | 801 | 6 | 0.0061% |
| * No data shown indicates the name was not among the top 1000 most popular names for that year. | ||||||