Total babies named Wilferd (all years): 481
| Year | Boys (count / rank / %) |
|---|---|
| 1966 | 6 / #3934 / 0.000% |
| 1958 | 6 / #3933 / 0.000% |
| 1955 | 5 / #4387 / 0.000% |
| 1953 | 6 / #3786 / 0.000% |
| 1949 | 5 / #4192 / 0.000% |
| 1946 | 5 / #4004 / 0.000% |
| 1945 | 8 / #2737 / 0.001% |
| 1941 | 8 / #2865 / 0.001% |
| 1940 | 12 / #2176 / 0.001% |
| 1939 | 7 / #3107 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1938 | 10 / #2476 / 0.001% |
| 1937 | 8 / #2900 / 0.001% |
| 1936 | 8 / #2846 / 0.001% |
| 1935 | 14 / #2026 / 0.001% |
| 1934 | 14 / #2017 / 0.001% |
| 1933 | 10 / #2537 / 0.001% |
| 1932 | 16 / #1920 / 0.002% |
| 1931 | 20 / #1641 / 0.002% |
| 1930 | 12 / #2442 / 0.001% |
| 1929 | 18 / #1847 / 0.002% |
| Year | Boys (count / rank / %) |
|---|---|
| 1928 | 19 / #1820 / 0.002% |
| 1927 | 24 / #1600 / 0.002% |
| 1926 | 11 / #2718 / 0.001% |
| 1925 | 24 / #1582 / 0.002% |
| 1924 | 15 / #2222 / 0.001% |
| 1923 | 20 / #1811 / 0.002% |
| 1922 | 20 / #1825 / 0.002% |
| 1921 | 16 / #2148 / 0.001% |
| 1920 | 23 / #1640 / 0.002% |
| 1919 | 19 / #1809 / 0.002% |
| Year | Boys (count / rank / %) |
|---|---|
| 1918 | 19 / #1824 / 0.002% |
| 1917 | 10 / #2724 / 0.001% |
| 1916 | 17 / #1845 / 0.002% |
| 1915 | 14 / #2066 / 0.002% |
| 1914 | 19 / #1440 / 0.003% |
| 1913 | 6 / #2806 / 0.001% |
| 1912 | 7 / #2263 / 0.002% |