Total babies named Kaius (all years): 1,793
| Year | Boys (count / rank / %) |
|---|---|
| 2024 | 186 / #1134 / 0.011% |
| 2023 | 189 / #1118 / 0.011% |
| 2022 | 177 / #1163 / 0.010% |
| 2021 | 179 / #1136 / 0.010% |
| 2020 | 201 / #1028 / 0.012% |
| 2019 | 169 / #1155 / 0.009% |
| 2018 | 115 / #1502 / 0.006% |
| 2017 | 94 / #1690 / 0.005% |
| 2016 | 114 / #1496 / 0.006% |
| 2015 | 110 / #1508 / 0.006% |
| Year | Boys (count / rank / %) |
|---|---|
| 2014 | 85 / #1773 / 0.004% |
| 2013 | 45 / #2645 / 0.002% |
| 2012 | 34 / #3271 / 0.002% |
| 2011 | 27 / #3843 / 0.001% |
| 2010 | 14 / #6207 / 0.001% |
| 2009 | 15 / #5947 / 0.001% |
| 2008 | 15 / #5924 / 0.001% |
| 2007 | 10 / #7882 / 0.000% |
| 2006 | 7 / #10117 / 0.000% |
| 2005 | 7 / #9624 / 0.000% |