Total babies named Cono (all years): 146
| Year | Boys (count / rank / %) |
|---|---|
| 1971 | 5 / #5039 / 0.000% |
| 1968 | 5 / #4239 / 0.000% |
| 1959 | 5 / #4099 / 0.000% |
| 1948 | 5 / #3782 / 0.000% |
| 1942 | 6 / #3287 / 0.000% |
| 1933 | 5 / #3748 / 0.001% |
| 1931 | 6 / #3459 / 0.001% |
| 1930 | 6 / #3666 / 0.001% |
| 1928 | 5 / #4267 / 0.000% |
| 1927 | 5 / #4317 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1926 | 5 / #4326 / 0.000% |
| 1925 | 11 / #2624 / 0.001% |
| 1924 | 7 / #3557 / 0.001% |
| 1923 | 11 / #2653 / 0.001% |
| 1922 | 12 / #2519 / 0.001% |
| 1921 | 8 / #3268 / 0.001% |
| 1920 | 14 / #2243 / 0.001% |
| 1918 | 8 / #3158 / 0.001% |
| 1917 | 6 / #3633 / 0.001% |
| 1916 | 11 / #2412 / 0.001% |