Total babies named Udy (all years): 79
| Year | Girls (count / rank / %) |
|---|---|
| 2023 | 7 / #13348 / 0.000% |
| 2022 | 8 / #12153 / 0.000% |
| 2021 | 15 / #7603 / 0.001% |
| 2020 | 11 / #9500 / 0.001% |
| 2019 | 8 / #12362 / 0.000% |
| 2018 | 13 / #8570 / 0.001% |
| 2014 | 9 / #11865 / 0.001% |
| 2013 | 8 / #13072 / 0.000% |