Con is a rare boys' name that was most common in the 1920s and has all but disappeared.
Con is a boy name. It last appears in U.S. records in 1974. Con was first reported in SSA data in 1892 and peaked in 1925 (13 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1974 | 5 | — | #5,356 |
| 1968 | 6 | — | #3,761 |
| 1967 | 5 | — | #4,065 |
| 1965 | 8 | — | #3,027 |
| 1964 | 6 | — | #3,674 |
| 1963 | 8 | — | #3,093 |
| 1962 | 6 | — | #3,699 |
| 1961 | 8 | — | #3,147 |
| 1960 | 11 | — | #2,564 |
| 1959 | 8 | — | #3,082 |
| 1958 | 5 | — | #4,057 |
| 1957 | 6 | — | #3,637 |
| 1956 | 7 | — | #3,267 |
| 1955 | 8 | — | #3,014 |
| 1954 | 11 | — | #2,481 |
| 1953 | 6 | — | #3,495 |
| 1951 | 12 | — | #2,273 |
| 1950 | 7 | — | #3,083 |
| 1948 | 11 | — | #2,352 |
| 1947 | 10 | — | #2,530 |
| 1946 | 9 | — | #2,567 |
| 1945 | 9 | — | #2,426 |
| 1944 | 7 | — | #2,913 |
| 1943 | 10 | — | #2,436 |
| 1942 | 6 | — | #3,280 |
| 1941 | 7 | — | #2,922 |
| 1940 | 6 | — | #3,195 |
| 1939 | 6 | — | #3,178 |
| 1938 | 11 | — | #2,212 |
| 1936 | 6 | — | #3,217 |
| 1935 | 5 | — | #3,758 |
| 1934 | 12 | — | #2,155 |
| 1933 | 5 | — | #3,746 |
| 1932 | 6 | — | #3,451 |
| 1931 | 9 | — | #2,692 |
| 1930 | 8 | — | #3,072 |
| 1929 | 5 | — | #4,072 |
| 1928 | 5 | — | #4,266 |
| 1927 | 5 | — | #4,316 |
| 1926 | 10 | — | #2,758 |
| 1925 | 13 | — | #2,334 |
| 1924 | 8 | — | #3,315 |
| 1923 | 7 | — | #3,529 |
| 1922 | 9 | — | #3,062 |
| 1920 | 9 | — | #3,009 |
| 1919 | 9 | — | #2,918 |
| 1918 | 9 | — | #2,919 |
| 1917 | 7 | — | #3,286 |
| 1915 | 5 | — | #3,942 |
| 1904 | 6 | — | #1,092 |
| 1892 | 6 | — | #982 |