Robley is a rare boys' name that was most common in the 1940s and has all but disappeared.
Robley is a boy name. It last appears in U.S. records in 1972. Robley was first reported in SSA data in 1908 and peaked in 1945 (14 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1972 | 6 | — | #4,864 |
| 1967 | 6 | — | #3,891 |
| 1966 | 5 | — | #4,413 |
| 1961 | 8 | — | #3,305 |
| 1960 | 7 | — | #3,597 |
| 1959 | 5 | — | #4,464 |
| 1958 | 8 | — | #3,228 |
| 1957 | 8 | — | #3,206 |
| 1956 | 5 | — | #4,361 |
| 1955 | 7 | — | #3,450 |
| 1953 | 6 | — | #3,727 |
| 1952 | 10 | — | #2,647 |
| 1950 | 8 | — | #2,980 |
| 1949 | 7 | — | #3,251 |
| 1946 | 5 | — | #3,928 |
| 1945 | 14 | — | #1,914 |
| 1944 | 5 | — | #3,818 |
| 1943 | 11 | — | #2,381 |
| 1942 | 9 | — | #2,679 |
| 1941 | 6 | — | #3,434 |
| 1940 | 12 | — | #2,160 |
| 1939 | 8 | — | #2,782 |
| 1938 | 5 | — | #3,940 |
| 1937 | 12 | — | #2,176 |
| 1936 | 10 | — | #2,421 |
| 1935 | 7 | — | #3,200 |
| 1934 | 7 | — | #3,226 |
| 1933 | 8 | — | #2,947 |
| 1931 | 8 | — | #3,049 |
| 1930 | 10 | — | #2,753 |
| 1929 | 8 | — | #3,199 |
| 1928 | 6 | — | #4,064 |
| 1927 | 7 | — | #3,711 |
| 1926 | 6 | — | #4,102 |
| 1924 | 8 | — | #3,450 |
| 1923 | 6 | — | #4,160 |
| 1922 | 8 | — | #3,479 |
| 1921 | 5 | — | #4,854 |
| 1919 | 8 | — | #3,330 |
| 1918 | 8 | — | #3,316 |
| 1917 | 8 | — | #3,158 |
| 1916 | 6 | — | #3,812 |
| 1915 | 9 | — | #2,787 |
| 1914 | 5 | — | #3,656 |
| 1913 | 7 | — | #2,458 |
| 1912 | 7 | — | #2,230 |
| 1909 | 5 | — | #1,646 |
| 1908 | 12 | — | #816 |