Total babies named Marielouise (all years): 99
| Year | Girls (count / rank / %) |
|---|---|
| 2010 | 6 / #16250 / 0.000% |
| 1997 | 6 / #13115 / 0.000% |
| 1993 | 6 / #12820 / 0.000% |
| 1989 | 5 / #13710 / 0.000% |
| 1983 | 6 / #9751 / 0.000% |
| 1967 | 5 / #7445 / 0.000% |
| 1966 | 5 / #7217 / 0.000% |
| 1965 | 6 / #6246 / 0.000% |
| 1963 | 5 / #7241 / 0.000% |
| 1962 | 6 / #6309 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1938 | 5 / #4749 / 0.000% |
| 1929 | 5 / #5025 / 0.000% |
| 1925 | 5 / #5496 / 0.000% |
| 1922 | 11 / #3084 / 0.001% |
| 1921 | 7 / #4294 / 0.001% |
| 1915 | 5 / #4715 / 0.001% |
| 1914 | 5 / #3991 / 0.001% |