Rosann: Statistics About The Baby Name Rosann
| Year | Boy Rank | # Boys | % Boys | Girl Rank | # Girls | % Girls |
| 1954 | * | * | * | 936 | 107 | 0.0054% |
| 1952 | * | * | * | 880 | 110 | 0.0058% |
| 1951 | * | * | * | 953 | 96 | 0.0052% |
| 1950 | * | * | * | 937 | 92 | 0.0052% |
| 1947 | * | * | * | 952 | 87 | 0.0048% |
| 1946 | * | * | * | 912 | 85 | 0.0053% |
| 1945 | * | * | * | 913 | 69 | 0.0051% |
| 1944 | * | * | * | 878 | 76 | 0.0056% |
| 1943 | * | * | * | 768 | 102 | 0.0071% |
| 1942 | * | * | * | 958 | 67 | 0.0048% |
| 1941 | * | * | * | 990 | 55 | 0.0044% |
| * No data shown indicates the name was not among the top 1000 most popular names for that year. | ||||||