Total babies named Jayco (all years): 161
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 24 / #4350 / 0.001% |
| 2023 | 27 / #4049 / 0.002% |
| 2022 | 29 / #3809 / 0.002% |
| 2021 | 9 / #8458 / 0.001% |
| 2020 | 9 / #8349 / 0.001% |
| 2019 | 12 / #6954 / 0.001% |
| 2018 | 10 / #7847 / 0.001% |
| 2017 | 7 / #10154 / 0.000% |
| 2016 | 5 / #13069 / 0.000% |
| 2015 | 5 / #12929 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 2014 | 9 / #8430 / 0.000% |
| 2012 | 5 / #13091 / 0.000% |
| 2011 | 10 / #7748 / 0.001% |