Arl is a very rare variant of Arlo that was most common in the 1920s and has all but disappeared.
Arl is a boy name. It last appears in U.S. records in 1946. Arl first appears in 1916 and peaked in 1926 (8 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1946 | 5 | — | #3,550 |
| 1932 | 6 | — | #3,381 |
| 1926 | 8 | — | #3,144 |
| 1925 | 5 | — | #4,231 |
| 1924 | 5 | — | #4,381 |
| 1923 | 6 | — | #3,842 |
| 1921 | 6 | — | #3,891 |
| 1918 | 6 | — | #3,756 |
| 1916 | 7 | — | #3,194 |