The baby name Janett appears in baby name data for the United States from 1933 to 2011. It was most popular in 1947 with 40 babies given the name.
Over the period shown, Janett has stayed at a similar level of popularity.
| Year | Count |
|---|---|
| 1933 | 8 |
| 1934 | 15 |
| 1935 | 24 |
| 1937 | 7 |
| 1942 | 5 |
| 1944 | 5 |
| 1945 | 10 |
| 1946 | 5 |
| 1947 | 40 |
| 1949 | 10 |
| 1950 | 10 |
| 1951 | 6 |
| 1952 | 5 |
| 1953 | 11 |
| 1954 | 9 |
| 1955 | 24 |
| 1956 | 22 |
| 1957 | 7 |
| 1958 | 5 |
| 1959 | 6 |
| 1960 | 12 |
| 1963 | 5 |
| 1964 | 7 |
| 1966 | 5 |
| 1967 | 5 |
| 1968 | 15 |
| 1969 | 5 |
| 1970 | 6 |
| 1972 | 6 |
| 1973 | 6 |
| 1975 | 18 |
| 1978 | 10 |
| 1979 | 17 |
| 1980 | 5 |
| 1981 | 12 |
| 1982 | 9 |
| 1983 | 11 |
| 1984 | 5 |
| 1985 | 16 |
| 1986 | 24 |
| 1987 | 12 |
| 1988 | 11 |
| 1992 | 27 |
| 1993 | 5 |
| 1996 | 7 |
| 1997 | 7 |
| 1998 | 5 |
| 2002 | 10 |
| 2003 | 12 |
| 2004 | 32 |
| 2005 | 12 |
| 2006 | 8 |
| 2007 | 6 |
| 2008 | 8 |
| 2011 | 7 |