Rosco: Statistics About The Baby Name Rosco
| Year | Boy Rank | # Boys | % Boys | Girl Rank | # Girls | % Girls |
| 1912 | 987 | 22 | 0.0049% | * | * | * |
| 1905 | 908 | 9 | 0.0063% | * | * | * |
| 1903 | 767 | 10 | 0.0077% | * | * | * |
| 1897 | 923 | 7 | 0.0057% | * | * | * |
| 1889 | 956 | 6 | 0.0050% | * | * | * |
| 1888 | 902 | 7 | 0.0054% | * | * | * |
| 1886 | 943 | 6 | 0.0050% | * | * | * |
| 1884 | 746 | 8 | 0.0065% | * | * | * |
| 1883 | 714 | 8 | 0.0071% | * | * | * |
| * No data shown indicates the name was not among the top 1000 most popular names for that year. | ||||||