Total babies named Treylen (all years): 127
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 5 / #14026 / 0.000% |
| 2023 | 8 / #9659 / 0.000% |
| 2022 | 9 / #8913 / 0.001% |
| 2020 | 8 / #9487 / 0.000% |
| 2015 | 5 / #13880 / 0.000% |
| 2013 | 7 / #10633 / 0.000% |
| 2012 | 9 / #8807 / 0.000% |
| 2011 | 10 / #8018 / 0.001% |
| 2010 | 8 / #9607 / 0.000% |
| 2009 | 7 / #10891 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 2008 | 6 / #12427 / 0.000% |
| 2007 | 8 / #9704 / 0.000% |
| 2006 | 6 / #11942 / 0.000% |
| 2005 | 9 / #8244 / 0.000% |
| 2002 | 6 / #10570 / 0.000% |
| 2000 | 9 / #7364 / 0.000% |
| 1999 | 7 / #8642 / 0.000% |