Total babies named Colsyn (all years): 173
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 23 / #4437 / 0.001% |
| 2023 | 15 / #5987 / 0.001% |
| 2022 | 27 / #4004 / 0.002% |
| 2021 | 18 / #5152 / 0.001% |
| 2020 | 15 / #5758 / 0.001% |
| 2019 | 16 / #5608 / 0.001% |
| 2018 | 10 / #7725 / 0.001% |
| 2017 | 10 / #7678 / 0.001% |
| 2016 | 6 / #10991 / 0.000% |
| 2015 | 8 / #8907 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 2014 | 5 / #12434 / 0.000% |
| 2012 | 9 / #8284 / 0.000% |
| 2011 | 6 / #11090 / 0.000% |
| 2010 | 5 / #12599 / 0.000% |