Orby is a very rare boys' name that was most common in the 1920s and has all but disappeared.
Orby is a boy name. It last appears in U.S. records in 1947. Orby first appears in 1913 and peaked in 1923 (13 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1947 | 5 | — | #4,121 |
| 1943 | 5 | — | #3,916 |
| 1942 | 7 | — | #3,132 |
| 1934 | 7 | — | #3,202 |
| 1932 | 6 | — | #3,665 |
| 1931 | 10 | — | #2,600 |
| 1930 | 8 | — | #3,217 |
| 1928 | 5 | — | #4,578 |
| 1927 | 8 | — | #3,369 |
| 1926 | 13 | — | #2,390 |
| 1924 | 7 | — | #3,759 |
| 1923 | 13 | — | #2,414 |
| 1922 | 9 | — | #3,180 |
| 1921 | 7 | — | #3,784 |
| 1920 | 10 | — | #2,909 |
| 1919 | 6 | — | #4,051 |
| 1916 | 5 | — | #4,334 |
| 1915 | 8 | — | #2,999 |
| 1914 | 5 | — | #3,618 |
| 1913 | 7 | — | #2,435 |