Total babies named Castin (all years): 179
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 10 / #7833 / 0.001% |
| 2023 | 9 / #8365 / 0.001% |
| 2022 | 11 / #7346 / 0.001% |
| 2021 | 14 / #6076 / 0.001% |
| 2020 | 9 / #8185 / 0.001% |
| 2019 | 12 / #6846 / 0.001% |
| 2018 | 11 / #7207 / 0.001% |
| 2017 | 18 / #5138 / 0.001% |
| 2016 | 8 / #8985 / 0.000% |
| 2015 | 8 / #8879 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 2014 | 11 / #7149 / 0.001% |
| 2013 | 8 / #8930 / 0.000% |
| 2012 | 9 / #8265 / 0.000% |
| 2011 | 11 / #7087 / 0.001% |
| 2010 | 7 / #9857 / 0.000% |
| 2009 | 10 / #7777 / 0.001% |
| 2007 | 5 / #12664 / 0.000% |
| 2006 | 8 / #8855 / 0.000% |