Total babies named Kassen (all years): 50
| Year | Boys (count / rank / %) |
|---|---|
| 2020 | 6 / #11309 / 0.000% |
| 2019 | 7 / #10293 / 0.000% |
| 2018 | 6 / #11485 / 0.000% |
| 2017 | 5 / #13261 / 0.000% |
| 2015 | 7 / #10096 / 0.000% |
| 2008 | 5 / #13592 / 0.000% |
| 2007 | 9 / #8585 / 0.000% |
| 2004 | 5 / #12310 / 0.000% |