Herley is a very rare boys' name that was most common in the 1920s and has all but disappeared.
Herley is a boy name. It last appears in U.S. records in 1956. Herley was first reported in SSA data in 1915 and peaked in 1922 (10 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1956 | 8 | — | #3,064 |
| 1948 | 5 | — | #3,895 |
| 1945 | 5 | — | #3,511 |
| 1942 | 8 | — | #2,800 |
| 1940 | 7 | — | #2,988 |
| 1939 | 6 | — | #3,273 |
| 1937 | 10 | — | #2,388 |
| 1935 | 6 | — | #3,426 |
| 1932 | 7 | — | #3,216 |
| 1930 | 5 | — | #4,245 |
| 1929 | 7 | — | #3,378 |
| 1928 | 5 | — | #4,400 |
| 1926 | 10 | — | #2,801 |
| 1924 | 5 | — | #4,637 |
| 1922 | 10 | — | #2,895 |
| 1921 | 5 | — | #4,629 |
| 1920 | 9 | — | #3,067 |
| 1919 | 6 | — | #3,923 |
| 1918 | 7 | — | #3,509 |
| 1917 | 6 | — | #3,742 |
| 1916 | 7 | — | #3,323 |
| 1915 | 5 | — | #4,079 |