Delphis is a very rare boys' name that was most common in the 1920s and has all but disappeared.
Delphis is a boy name. It last appears in U.S. records in 1924. Delphis first appears in 1913 and peaked in 1921 (9 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1924 | 8 | — | #3,324 |
| 1923 | 7 | — | #3,549 |
| 1922 | 8 | — | #3,314 |
| 1921 | 9 | — | #3,034 |
| 1918 | 6 | — | #3,828 |
| 1916 | 5 | — | #4,055 |
| 1915 | 5 | — | #3,960 |
| 1914 | 6 | — | #2,993 |
| 1913 | 6 | — | #2,568 |