Lassie: Statistics About The Baby Name Lassie
| Year | Boy Rank | # Boys | % Boys | Girl Rank | # Girls | % Girls |
| 1910 | * | * | * | 985 | 20 | 0.0048% |
| 1908 | * | * | * | 901 | 20 | 0.0056% |
| 1902 | * | * | * | 954 | 14 | 0.0050% |
| 1901 | * | * | * | 901 | 14 | 0.0055% |
| 1897 | * | * | * | 847 | 15 | 0.0060% |
| 1896 | * | * | * | 887 | 14 | 0.0056% |
| 1892 | * | * | * | 849 | 13 | 0.0058% |
| 1891 | * | * | * | 740 | 14 | 0.0071% |
| 1890 | * | * | * | 855 | 11 | 0.0055% |
| 1886 | * | * | * | 946 | 7 | 0.0046% |
| 1883 | * | * | * | 985 | 5 | 0.0042% |
| * No data shown indicates the name was not among the top 1000 most popular names for that year. | ||||||