Jonni is a rare variant of Joan that peaked in 1957 and has since faded.
Jonni is predominantly a girl name. It last appears in U.S. records in 2024. Jonni first appears in 1943 and peaked in 1957 (40 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2024 | 8 | 8 | #11,588 | — |
| 2023 | 10 | 10 | #9,929 | — |
| 2022 | 6 | 6 | #14,376 | — |
| 2021 | 13 | 13 | #8,240 | — |
| 2020 | 12 | 12 | #8,648 | — |
| 2019 | 7 | 7 | #13,056 | — |
| 2018 | 15 | 15 | #7,554 | — |
| 2017 | 7 | 7 | #13,338 | — |
| 2016 | 8 | 8 | #12,270 | — |
| 2015 | 11 | 11 | #9,774 | — |
| 2014 | 13 | 13 | #12,449 | #12,997 |
| 2013 | 9 | 9 | #11,417 | — |
| 2012 | 10 | 10 | #10,809 | — |
| 2011 | 11 | 11 | #10,025 | — |
| 2009 | 7 | 7 | #14,379 | — |
| 2008 | 12 | 12 | #9,754 | — |
| 2007 | 6 | 6 | #16,424 | — |
| 2006 | 8 | 8 | #12,925 | — |
| 2005 | 8 | 8 | #12,361 | — |
| 2004 | 7 | 7 | #13,393 | — |
| 2003 | 15 | 15 | #7,380 | — |
| 2002 | 10 | 10 | #9,843 | — |
| 2001 | 9 | 9 | #10,497 | — |
| 2000 | 9 | 9 | #10,267 | — |
| 1999 | 20 | 20 | #5,319 | — |
| 1998 | 10 | 10 | #8,895 | — |
| 1997 | 14 | — | #6,627 | — |
| 1996 | 16 | — | #5,901 | — |
| 1995 | 16 | — | #5,805 | — |
| 1994 | 25 | — | #4,172 | — |
| 1993 | 16 | — | #5,791 | — |
| 1992 | 16 | — | #5,847 | — |
| 1991 | 25 | — | #4,119 | — |
| 1990 | 23 | — | #4,295 | — |
| 1989 | 20 | — | #4,571 | — |
| 1988 | 20 | — | #4,384 | — |
| 1987 | 23 | — | #3,787 | — |
| 1986 | 14 | — | #5,296 | — |
| 1985 | 20 | — | #4,042 | — |
| 1984 | 21 | — | #3,786 | — |
| 1983 | 5 | — | #10,978 | — |
| 1982 | 24 | — | #3,462 | — |
| 1981 | 22 | — | #3,663 | — |
| 1980 | 20 | — | #3,903 | — |
| 1979 | 14 | — | #4,933 | — |
| 1978 | 16 | — | #4,346 | — |
| 1977 | 14 | — | #4,762 | — |
| 1976 | 12 | — | #5,014 | — |
| 1975 | 15 | — | #4,235 | — |
| 1974 | 22 | — | #3,157 | — |
| 1973 | 13 | — | #4,457 | — |
| 1972 | 19 | — | #3,326 | — |
| 1971 | 19 | — | #3,418 | — |
| 1970 | 24 | — | #2,886 | — |
| 1969 | 18 | — | #3,248 | — |
| 1968 | 17 | — | #3,235 | — |
| 1967 | 20 | — | #2,818 | — |
| 1966 | 19 | — | #2,883 | — |
| 1965 | 20 | — | #2,778 | — |
| 1964 | 23 | — | #2,629 | — |
| 1963 | 21 | — | #2,734 | — |
| 1962 | 25 | — | #2,434 | — |
| 1961 | 31 | — | #2,128 | — |
| 1960 | 15 | — | #3,270 | — |
| 1959 | 30 | — | #2,076 | — |
| 1958 | 33 | — | #1,925 | — |
| 1957 | 40 | — | #1,713 | — |
| 1956 | 35 | — | #1,815 | — |
| 1955 | 23 | — | #2,306 | — |
| 1954 | 25 | — | #2,148 | — |
| 1953 | 16 | — | #2,748 | — |
| 1952 | 14 | — | #2,981 | — |
| 1951 | 15 | — | #2,742 | — |
| 1950 | 17 | — | #2,490 | — |
| 1949 | 12 | — | #3,079 | — |
| 1948 | 9 | — | #3,720 | — |
| 1947 | 10 | — | #3,571 | — |
| 1946 | 14 | — | #2,673 | — |
| 1945 | 7 | — | #3,825 | — |
| 1944 | 9 | — | #3,239 | — |
| 1943 | 11 | — | #2,948 | — |