Total babies named Koehn (all years): 212
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 22 / #4629 / 0.001% |
| 2023 | 25 / #4284 / 0.001% |
| 2022 | 9 / #8679 / 0.001% |
| 2021 | 6 / #11527 / 0.000% |
| 2020 | 15 / #5854 / 0.001% |
| 2019 | 15 / #5977 / 0.001% |
| 2018 | 17 / #5434 / 0.001% |
| 2017 | 17 / #5423 / 0.001% |
| 2016 | 11 / #7404 / 0.001% |
| 2015 | 8 / #9212 / 0.000% |
| Year | Boys (count / rank / %) |
|---|---|
| 2013 | 7 / #10265 / 0.000% |
| 2012 | 6 / #11613 / 0.000% |
| 2010 | 6 / #11565 / 0.000% |
| 2009 | 8 / #9501 / 0.000% |
| 2008 | 9 / #8699 / 0.000% |
| 2007 | 11 / #7387 / 0.001% |
| 2006 | 8 / #9204 / 0.000% |
| 2005 | 6 / #10873 / 0.000% |
| 2004 | 6 / #10747 / 0.000% |