Jannice is a rare variant of Janice that was most common in the 1950s and has all but disappeared.
Jannice is a girl name. It last appears in U.S. records in 2013. Jannice first appears in 1922 and peaked in 1959 (31 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2013 | 5 | 5 | #17,703 |
| 2006 | 8 | 8 | #12,873 |
| 2003 | 8 | 8 | #11,772 |
| 2001 | 5 | 5 | #16,393 |
| 1999 | 6 | 6 | #13,352 |
| 1997 | 6 | — | #12,722 |
| 1996 | 6 | — | #12,468 |
| 1995 | 5 | — | #14,326 |
| 1993 | 7 | — | #11,037 |
| 1990 | 10 | — | #8,123 |
| 1988 | 7 | — | #9,660 |
| 1987 | 8 | — | #8,295 |
| 1985 | 5 | — | #11,330 |
| 1981 | 10 | — | #6,512 |
| 1979 | 7 | — | #8,380 |
| 1978 | 7 | — | #7,959 |
| 1976 | 6 | — | #8,543 |
| 1975 | 7 | — | #7,465 |
| 1973 | 6 | — | #7,791 |
| 1972 | 7 | — | #6,829 |
| 1971 | 9 | — | #5,708 |
| 1970 | 10 | — | #5,193 |
| 1969 | 6 | — | #6,954 |
| 1968 | 12 | — | #4,085 |
| 1967 | 11 | — | #4,147 |
| 1966 | 12 | — | #3,821 |
| 1965 | 11 | — | #4,044 |
| 1964 | 13 | — | #3,771 |
| 1963 | 11 | — | #4,115 |
| 1962 | 14 | — | #3,494 |
| 1961 | 16 | — | #3,242 |
| 1960 | 30 | — | #2,121 |
| 1959 | 31 | — | #2,034 |
| 1958 | 22 | — | #2,477 |
| 1957 | 16 | — | #2,976 |
| 1956 | 19 | — | #2,663 |
| 1955 | 20 | — | #2,503 |
| 1954 | 15 | — | #2,944 |
| 1953 | 21 | — | #2,328 |
| 1952 | 12 | — | #3,283 |
| 1951 | 19 | — | #2,346 |
| 1950 | 9 | — | #3,796 |
| 1949 | 13 | — | #2,915 |
| 1948 | 8 | — | #4,025 |
| 1947 | 22 | — | #2,109 |
| 1946 | 17 | — | #2,350 |
| 1945 | 14 | — | #2,384 |
| 1944 | 17 | — | #2,144 |
| 1943 | 13 | — | #2,623 |
| 1942 | 12 | — | #2,725 |
| 1941 | 9 | — | #3,112 |
| 1940 | 9 | — | #3,073 |
| 1939 | 6 | — | #3,992 |
| 1938 | 7 | — | #3,649 |
| 1937 | 12 | — | #2,501 |
| 1936 | 7 | — | #3,532 |
| 1934 | 9 | — | #3,028 |
| 1922 | 6 | — | #4,710 |