Hennie is a very rare girls' name that was most common in the 1910s and has all but disappeared.
Hennie is a girl name. It last appears in U.S. records in 1956. Hennie was first reported in SSA data in 1882 and peaked in 1917 (12 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1956 | 5 | — | #6,300 |
| 1955 | 6 | — | #5,447 |
| 1951 | 6 | — | #5,072 |
| 1950 | 6 | — | #4,955 |
| 1946 | 6 | — | #4,650 |
| 1943 | 7 | — | #3,957 |
| 1940 | 5 | — | #4,631 |
| 1938 | 6 | — | #4,037 |
| 1930 | 5 | — | #4,838 |
| 1926 | 6 | — | #4,528 |
| 1925 | 6 | — | #4,651 |
| 1924 | 8 | — | #3,807 |
| 1923 | 7 | — | #4,145 |
| 1922 | 9 | — | #3,501 |
| 1921 | 7 | — | #4,205 |
| 1920 | 7 | — | #4,160 |
| 1919 | 8 | — | #3,610 |
| 1918 | 9 | — | #3,363 |
| 1917 | 12 | — | #2,623 |
| 1916 | 8 | — | #3,384 |
| 1915 | 9 | — | #2,988 |
| 1914 | 7 | — | #3,014 |
| 1913 | 5 | — | #3,403 |
| 1912 | 7 | — | #2,484 |
| 1909 | 6 | — | #2,065 |
| 1905 | 6 | — | #1,788 |
| 1898 | 9 | — | #1,208 |
| 1897 | 6 | — | #1,449 |
| 1894 | 8 | — | #1,181 |
| 1891 | 5 | — | #1,409 |
| 1883 | 6 | — | #859 |
| 1882 | 6 | — | #848 |