The baby name Jannie appears in baby name data for the United States from 1910 to 2005. It was most popular in 1927 with 421 babies given the name.
In the later years of this period, Jannie has become less common than it once was.
| Year | Count |
|---|---|
| 1910 | 207 |
| 1911 | 176 |
| 1912 | 125 |
| 1913 | 154 |
| 1914 | 196 |
| 1915 | 261 |
| 1916 | 246 |
| 1917 | 249 |
| 1918 | 265 |
| 1919 | 263 |
| 1920 | 263 |
| 1921 | 266 |
| 1922 | 262 |
| 1923 | 199 |
| 1924 | 232 |
| 1925 | 337 |
| 1926 | 362 |
| 1927 | 421 |
| 1928 | 377 |
| 1929 | 378 |
| 1930 | 324 |
| 1931 | 276 |
| 1932 | 370 |
| 1933 | 363 |
| 1934 | 351 |
| 1935 | 296 |
| 1936 | 248 |
| 1937 | 292 |
| 1938 | 247 |
| 1939 | 280 |
| 1940 | 346 |
| 1941 | 254 |
| 1942 | 266 |
| 1943 | 304 |
| 1944 | 265 |
| 1945 | 219 |
| 1946 | 228 |
| 1947 | 260 |
| 1948 | 253 |
| 1949 | 252 |
| 1950 | 266 |
| 1951 | 243 |
| 1952 | 223 |
| 1953 | 212 |
| 1954 | 240 |
| 1955 | 221 |
| 1956 | 199 |
| 1957 | 173 |
| 1958 | 146 |
| 1959 | 117 |
| 1960 | 123 |
| 1961 | 91 |
| 1962 | 84 |
| 1963 | 72 |
| 1964 | 92 |
| 1965 | 105 |
| 1966 | 79 |
| 1967 | 65 |
| 1968 | 41 |
| 1969 | 37 |
| 1970 | 18 |
| 1971 | 12 |
| 1972 | 10 |
| 1973 | 5 |
| 1974 | 5 |
| 1976 | 5 |
| 1977 | 10 |
| 1978 | 12 |
| 1980 | 10 |
| 1984 | 5 |
| 1986 | 12 |
| 1988 | 14 |
| 1997 | 5 |
| 2005 | 12 |