Total babies named Delphin (all years): 116
| Year | Boys (count / rank / %) |
|---|---|
| 1935 | 7 / #3024 / 0.001% |
| 1934 | 7 / #3045 / 0.001% |
| 1932 | 7 / #3150 / 0.001% |
| 1931 | 5 / #3898 / 0.000% |
| 1930 | 8 / #3084 / 0.001% |
| 1929 | 6 / #3651 / 0.001% |
| 1928 | 6 / #3813 / 0.001% |
| 1927 | 6 / #3874 / 0.001% |
| 1926 | 9 / #2965 / 0.001% |
| 1925 | 8 / #3206 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 1924 | 8 / #3323 / 0.001% |
| 1923 | 7 / #3548 / 0.001% |
| 1922 | 7 / #3604 / 0.001% |
| 1921 | 5 / #4503 / 0.000% |
| 1918 | 7 / #3449 / 0.001% |
| 1907 | 13 / #749 / 0.009% |