Total babies named Dirck (all years): 102
| Year | Boys (count / rank / %) |
|---|---|
| 1967 | 5 / #4116 / 0.000% |
| 1966 | 8 / #3051 / 0.000% |
| 1964 | 9 / #2906 / 0.000% |
| 1963 | 8 / #3118 / 0.000% |
| 1962 | 6 / #3739 / 0.000% |
| 1960 | 11 / #2575 / 0.001% |
| 1958 | 10 / #2688 / 0.000% |
| 1957 | 18 / #1903 / 0.001% |
| 1956 | 8 / #3025 / 0.000% |
| 1955 | 9 / #2818 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1954 | 5 / #3966 / 0.000% |
| 1932 | 5 / #3905 / 0.000% |