Total babies named Dellas (all years): 95
| Year | Boys (count / rank / %) |
|---|---|
| 1948 | 6 / #3395 / 0.000% |
| 1945 | 6 / #3072 / 0.000% |
| 1941 | 7 / #2934 / 0.001% |
| 1939 | 5 / #3607 / 0.000% |
| 1938 | 6 / #3256 / 0.001% |
| 1934 | 5 / #3799 / 0.000% |
| 1932 | 8 / #2901 / 0.001% |
| 1930 | 5 / #4126 / 0.000% |
| 1928 | 7 / #3434 / 0.001% |
| 1925 | 5 / #4361 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 1923 | 6 / #3923 / 0.001% |
| 1921 | 7 / #3601 / 0.001% |
| 1919 | 5 / #4305 / 0.001% |
| 1918 | 6 / #3826 / 0.001% |
| 1916 | 5 / #4053 / 0.001% |
| 1915 | 6 / #3499 / 0.001% |