Total babies named Willies (all years): 85
| Year | Boys (count / rank / %) |
|---|---|
| 1956 | 5 / #4446 / 0.000% |
| 1949 | 6 / #3681 / 0.000% |
| 1944 | 5 / #3895 / 0.000% |
| 1936 | 5 / #4033 / 0.000% |
| 1934 | 7 / #3273 / 0.001% |
| 1933 | 5 / #4139 / 0.001% |
| 1928 | 5 / #4711 / 0.000% |
| 1925 | 7 / #3731 / 0.001% |
| 1924 | 5 / #4954 / 0.000% |
| 1923 | 9 / #3167 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1922 | 7 / #3860 / 0.001% |
| 1921 | 7 / #3862 / 0.001% |
| 1920 | 7 / #3808 / 0.001% |
| 1919 | 5 / #4796 / 0.001% |