Total babies named Mattis (all years): 451
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 25 / #4268 / 0.001% |
| 2023 | 21 / #4829 / 0.001% |
| 2022 | 23 / #4527 / 0.001% |
| 2021 | 36 / #3276 / 0.002% |
| 2020 | 32 / #3462 / 0.002% |
| 2019 | 62 / #2251 / 0.003% |
| 2018 | 78 / #1909 / 0.004% |
| 2017 | 70 / #2028 / 0.004% |
| 2016 | 39 / #3044 / 0.002% |
| 2015 | 16 / #5650 / 0.001% |
| Year | Boys (count / rank / %) |
|---|---|
| 2014 | 8 / #9331 / 0.000% |
| 2013 | 5 / #13373 / 0.000% |
| 2012 | 6 / #11757 / 0.000% |
| 2011 | 10 / #7884 / 0.001% |
| 2010 | 9 / #8557 / 0.000% |
| 2008 | 6 / #12049 / 0.000% |
| 2003 | 5 / #12091 / 0.000% |