Total babies named Duchess (all years): 210
| Year | Girls (count / rank / %) |
|---|---|
| 2024 | 6 / #13902 / 0.000% |
| 2023 | 10 / #9785 / 0.001% |
| 2022 | 10 / #9875 / 0.001% |
| 2021 | 6 / #13939 / 0.000% |
| 2020 | 13 / #8089 / 0.001% |
| 2019 | 11 / #9283 / 0.001% |
| 2018 | 14 / #7877 / 0.001% |
| 2017 | 9 / #10923 / 0.001% |
| 2016 | 14 / #8112 / 0.001% |
| 2015 | 10 / #10338 / 0.001% |
| Year | Girls (count / rank / %) |
|---|---|
| 2014 | 14 / #8172 / 0.001% |
| 2013 | 5 / #17276 / 0.000% |
| 2010 | 5 / #17769 / 0.000% |
| 2009 | 5 / #18074 / 0.000% |
| 2007 | 6 / #16067 / 0.000% |
| 1988 | 5 / #12344 / 0.000% |
| 1987 | 5 / #11820 / 0.000% |
| 1986 | 5 / #11440 / 0.000% |
| 1983 | 5 / #10733 / 0.000% |
| 1978 | 6 / #8838 / 0.000% |
| Year | Girls (count / rank / %) |
|---|---|
| 1976 | 5 / #9694 / 0.000% |
| 1971 | 12 / #4619 / 0.001% |
| 1970 | 10 / #5151 / 0.001% |
| 1968 | 7 / #5794 / 0.000% |
| 1966 | 5 / #6848 / 0.000% |
| 1964 | 7 / #5624 / 0.000% |