Johnn is a rare variant of John that was most common in the 1940s and has all but disappeared.
Johnn is a boy name. It last appears in U.S. records in 2008. Johnn was first reported in SSA data in 1927 and peaked in 1947 (17 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2008 | 7 | 7 | #10,427 |
| 2007 | 5 | 5 | #13,305 |
| 2006 | 7 | 7 | #10,091 |
| 1998 | 6 | 6 | #9,012 |
| 1989 | 5 | — | #8,508 |
| 1988 | 5 | — | #7,859 |
| 1987 | 6 | — | #6,501 |
| 1986 | 7 | — | #5,618 |
| 1985 | 6 | — | #6,140 |
| 1980 | 6 | — | #5,881 |
| 1977 | 7 | — | #4,842 |
| 1976 | 7 | — | #4,657 |
| 1974 | 7 | — | #4,383 |
| 1971 | 8 | — | #3,797 |
| 1970 | 8 | — | #3,666 |
| 1969 | 8 | — | #3,440 |
| 1968 | 10 | — | #2,826 |
| 1966 | 11 | — | #2,543 |
| 1965 | 10 | — | #2,689 |
| 1964 | 12 | — | #2,483 |
| 1963 | 7 | — | #3,483 |
| 1962 | 15 | — | #2,148 |
| 1961 | 14 | — | #2,287 |
| 1960 | 6 | — | #3,849 |
| 1959 | 10 | — | #2,731 |
| 1958 | 14 | — | #2,216 |
| 1957 | 8 | — | #3,142 |
| 1956 | 9 | — | #2,876 |
| 1955 | 8 | — | #3,093 |
| 1954 | 13 | — | #2,258 |
| 1953 | 12 | — | #2,344 |
| 1952 | 8 | — | #2,978 |
| 1951 | 17 | — | #1,873 |
| 1950 | 12 | — | #2,270 |
| 1949 | 8 | — | #2,900 |
| 1948 | 7 | — | #3,160 |
| 1947 | 17 | — | #1,881 |
| 1946 | 8 | — | #2,804 |
| 1944 | 7 | — | #2,990 |
| 1942 | 6 | — | #3,390 |
| 1941 | 6 | — | #3,316 |
| 1940 | 5 | — | #3,704 |
| 1936 | 6 | — | #3,350 |
| 1933 | 6 | — | #3,465 |
| 1928 | 6 | — | #3,929 |
| 1927 | 6 | — | #3,978 |