Cono is a very rare boys' name that was most common in the 1920s and has all but disappeared.
Cono is a boy name. It last appears in U.S. records in 1971. Cono first appears in 1916 and peaked in 1920 (14 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1971 | 5 | — | #5,038 |
| 1968 | 5 | — | #4,239 |
| 1959 | 5 | — | #4,098 |
| 1948 | 5 | — | #3,782 |
| 1942 | 6 | — | #3,286 |
| 1933 | 5 | — | #3,748 |
| 1931 | 6 | — | #3,459 |
| 1930 | 6 | — | #3,666 |
| 1928 | 5 | — | #4,267 |
| 1927 | 5 | — | #4,317 |
| 1926 | 5 | — | #4,326 |
| 1925 | 11 | — | #2,624 |
| 1924 | 7 | — | #3,557 |
| 1923 | 11 | — | #2,653 |
| 1922 | 12 | — | #2,519 |
| 1921 | 8 | — | #3,268 |
| 1920 | 14 | — | #2,243 |
| 1918 | 8 | — | #3,158 |
| 1917 | 6 | — | #3,633 |
| 1916 | 11 | — | #2,412 |