Total babies named Wanza (all years): 418
| Year | Girls (count / rank / %) |
|---|---|
| 1965 | 9 / #4823 / 0.001% |
| 1964 | 9 / #5000 / 0.000% |
| 1963 | 5 / #7637 / 0.000% |
| 1962 | 5 / #7565 / 0.000% |
| 1961 | 5 / #7516 / 0.000% |
| 1960 | 11 / #4170 / 0.001% |
| 1959 | 5 / #7181 / 0.000% |
| 1958 | 7 / #5389 / 0.000% |
| 1957 | 10 / #4195 / 0.000% |
| 1956 | 10 / #4153 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1955 | 9 / #4365 / 0.000% |
| 1954 | 11 / #3713 / 0.001% |
| 1952 | 6 / #5544 / 0.000% |
| 1948 | 8 / #4196 / 0.000% |
| 1947 | 6 / #5281 / 0.000% |
| 1946 | 7 / #4405 / 0.000% |
| 1945 | 9 / #3379 / 0.001% |
| 1944 | 10 / #3135 / 0.001% |
| 1943 | 9 / #3481 / 0.001% |
| 1942 | 11 / #2977 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1941 | 9 / #3244 / 0.001% |
| 1940 | 9 / #3202 / 0.001% |
| 1939 | 9 / #3139 / 0.001% |
| 1938 | 6 / #4328 / 0.001% |
| 1937 | 15 / #2191 / 0.001% |
| 1936 | 5 / #4833 / 0.000% |
| 1935 | 6 / #4185 / 0.001% |
| 1934 | 10 / #2918 / 0.001% |
| 1933 | 8 / #3396 / 0.001% |
| 1932 | 5 / #5069 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1931 | 9 / #3218 / 0.001% |
| 1930 | 6 / #4540 / 0.001% |
| 1929 | 9 / #3388 / 0.001% |
| 1928 | 7 / #4182 / 0.001% |
| 1927 | 14 / #2546 / 0.001% |
| 1926 | 12 / #2866 / 0.001% |
| 1925 | 12 / #2932 / 0.001% |
| 1923 | 7 / #4362 / 0.001% |
| 1922 | 8 / #4002 / 0.001% |
| 1921 | 12 / #2936 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 1920 | 5 / #5732 / 0.000% |
| 1919 | 8 / #3803 / 0.001% |
| 1918 | 12 / #2813 / 0.001% |
| 1917 | 7 / #4068 / 0.001% |
| 1916 | 13 / #2492 / 0.001% |
| 1915 | 33 / #1229 / 0.003% |