Total babies named Willean (all years): 259
| Year | Girls (count / rank / %) |
|---|---|
| 1963 | 5 / #7641 / 0.000% |
| 1957 | 6 / #6073 / 0.000% |
| 1955 | 6 / #5816 / 0.000% |
| 1954 | 5 / #6603 / 0.000% |
| 1953 | 8 / #4588 / 0.000% |
| 1952 | 5 / #6379 / 0.000% |
| 1951 | 8 / #4377 / 0.000% |
| 1950 | 15 / #2777 / 0.001% |
| 1949 | 8 / #4228 / 0.000% |
| 1948 | 10 / #3592 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1947 | 9 / #4004 / 0.001% |
| 1946 | 5 / #5674 / 0.000% |
| 1945 | 10 / #3128 / 0.001% |
| 1944 | 6 / #4565 / 0.000% |
| 1943 | 7 / #4190 / 0.001% |
| 1942 | 14 / #2535 / 0.001% |
| 1941 | 5 / #5073 / 0.000% |
| 1940 | 9 / #3204 / 0.001% |
| 1939 | 12 / #2584 / 0.001% |
| 1938 | 14 / #2336 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1937 | 13 / #2445 / 0.001% |
| 1936 | 9 / #3100 / 0.001% |
| 1935 | 8 / #3424 / 0.001% |
| 1934 | 6 / #4278 / 0.001% |
| 1933 | 8 / #3400 / 0.001% |
| 1932 | 9 / #3270 / 0.001% |
| 1929 | 9 / #3389 / 0.001% |
| 1928 | 11 / #2948 / 0.001% |
| 1926 | 9 / #3556 / 0.001% |
| 1921 | 5 / #5847 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1919 | 5 / #5543 / 0.000% |