Total babies named Duain (all years): 50
| Year | Boys (count / rank / %) |
|---|---|
| 1967 | 5 / #4123 / 0.000% |
| 1962 | 5 / #4220 / 0.000% |
| 1960 | 5 / #4184 / 0.000% |
| 1957 | 5 / #4138 / 0.000% |
| 1954 | 5 / #3974 / 0.000% |
| 1941 | 7 / #2949 / 0.001% |
| 1934 | 5 / #3818 / 0.000% |
| 1933 | 8 / #2800 / 0.001% |
| 1926 | 5 / #4380 / 0.000% |